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HomeMy WebLinkAboutWQ0000986_Final Permit_20081219of `JIA �_# DLUQ� NCO 1=!r 'N� December 19, 2008 JOHN H. CHAPMAN, JR. —PRESIDENT ENVIRACON UTILITIES, INC. POST OFFICE Box 610 TARBORO, NORTH CAROLINA 27886 Dear Mr. Chapman: Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Coleen H. Sullins Director Division of Water Quality Subject: Permit No. WQ0000986 Island Beach & Racquet Club Condominiums / Sheraton Atlantic Beach Ocean Front Hotel High -Rate Infiltration Carteret County In accordance with your minor modification request received October 15, 2008, and subsequent additional information received December 17, 2008, we are forwarding herewith Permit No, WQ0000986, dated December 19, 2008, to Enviracon Utilities, Inc. for the demolition and subsequent construction and operation of the high -rate infiltration facilities permitted December 19, 2008, the construction and operation of the wastewater treatment facility modifications permitted March 13, 2008, and the continued operation of the existing wastewater treatment facilities. The modifications permitted December 19, 2008 include the demolition of the existing two rotary arm distributors in Fields 1 and 2, and the construction and operation of a high -rate drip infiltration system in the Field 1 and 2 footprints. This permit shall be effective from the date of issuance until June 30, 2009, shall void Permit No. WQ0000986 issued March 13, 2008, 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. If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to request an adjudicatory hearing upon written request within 30 days following receipt of this permit. This request must be in the form of a written petition, conforming to Chapter 150B of the North Carolina General Statutes, and filed with the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, NC 27699-6714. Unless such demands are made this permit shall be final and binding. Na hCarolina Naturldlt, f Aquifer Protection Section 1636 Mail Service Center Raieigh, NC 27699-1636 "Telephone : (919) 733-3221 lntemat: www,nrwatMualiiy.oru Location: 2728 Capital Boulevard Raleigh, NC 27604 Fax 1: (919) 715-0588 Fax 2: (919) 715-6048 An Equal Opportunity/Affirmative Action Employer— 50% Recycled/10% Post Consumer Paper Customer Service: (877) 623-6748 One set of approved plans and specifications is being forwarded to you. If you need additional information concerning this matter, please contact Nathaniel Thornburg at (919) 715-6160 or nathaniel.thornburg@ncmail.net. Sincerely, Coleen H. Sullins CC' Carteret County Health Department Wilmington Regional Office, Aquifer Protection Section Stephen A. Walls, PE -- Delta Consultants Bill Grantmyer — North Carolina Utilities Commission Public Staff Technical Assistance and Certification Unit APS Central Piles LAU Files - NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES RALEIGH HIGH -RATE INFILTRATION SYSTEM PERMIT In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as amended, and other applicable Laws, Rules, and Regulations PERMISSION IS HEREBY GRANTED TO Enviracon Utilities, Inc. Carteret County FOR THE operation of a 101,460 gallon per day (GPD) collection system, wastewater treatment and high -rate infiltration disposal facility consisting of: continued operation and subsequent abandonment of: a 75-foot diameter rotary distributor high -rate infiltration unit (i.e., Field 1); a 94-foot diameter rotary distributor high -rate infiltration unit (i.e., Field 2); construction and operation of: a 0.10 acre high -rate infiltration low -impact surface irrigation system consisting of four irrigation quadrants and 1,388 nozzles rated at 0.5 gallons per minute (GPM) (i.e., Field 1); a 0.16 acre high -rate infiltration low -impact surface irrigation system consisting of four irrigation quadrants and 1,512 nozzles rated at 0.5 GPM (i.e., Field 2); construction and operation of: a manually cleaned bar screen with 1-inch spacings; a 50,000 gallon aerated flow equalization tank served by a new 150 cubic feet per minute (CFM) blower and two (2) 175 GPM transfer pumps; a flow splitter box; two (2) 12,500 gallon anoxic basins with two (2) 5 horsepower (hp) mixers and six (6) dissolved oxygen monitoring systems; two (2) Purestream ES TM Model 5 BMF 5- 0 microscreen drum filters to be housed in the existing tertiary filtration unit structures; the continued operation and subsequent modification of: two (2) 35 square foot (ft) tertiary filtration units slated to be modified to the aforementioned microsereen drum filters; the continued operation of a wastewater collection system consisting of: approximately 2,800 linear feet of fl- inch gravity sewer; a pump station with two (2) 210 GPM pumps; a pump station with two (2) 280 GPM pumps; approximately 3,200 linear feet of 4-inch force main; and all associated piping, valves, electrical and instrumentation/control systems, and other appurtenances required to make complete and functional wastewater collection system owned by the Island Beach & Racquet Club Condominium Owners' Association, Inc. and GR&S Atlantic Beach, L.L.C. on land owned by the Island Beach & Racquet Club Condominium Owners' Association, Inc. and GR&S Atlantic Beach, L.L.C., which shall be operated and maintained by the Permittee; the WQ0000986 Version 2.2 Shell Version 080827 Page I of 12 continued operation of a wastewater treatment system consisting of: a manually cleaned bar screen; a 20,000 gallon aerated flow equalization tank served by a 100 CFM blower and two (2) 100 GPM pumps; a flow splitter box; two (2) 50,000 gallon aeration tanks served by two (2) 360 CFM blowers; a 8,873 gallon clarifier and a 8,078 gallon clarifier; a 10,500 gallon clearwell with two (2) 15 GPM pumps; a 10,500 gallon mudwell with two (2) 15 GPM pumps; three (3) tablet chlorination units followed by a 3,500 gallon chlorine contact basin; a continuously recording totalizing flow meter; two (2) 4,974 gallon aerated sludge holding tanks served by the previously mentioned two (2) 360 CFM blowers; an automatically -activated stand-by generator; and all associated piping, valves, electrical and instrumentation/control systems, and other appurtenances required to make complete and functional wastewater treatment system facilities ownedloperated by the Permittee on land owned by the Island Beach & Racquet Club Condominium Owners' Association, Inc., which shall be made available for use by the Permittee through an Assignment of Lease Agreement between GR&S Atlantic Beach, L.L.C, and the Permittee executed on June 28, 2004; and the continued operation of a high -rate disposal system consisting of: a 10,500-gallon dosing tank with two (2) 170 GPM pumps; a 247,000 ft2green area; and all associated piping, valves, electrical and instrumentation/control systems, and other appurtenances required to make complete and functional high - rate infiltration system owned and operated by the Permittee on land owned by the Island Beach & Racquet Club Condominium Owners' Association, Inc. and GR&S Atlantic Beach, L.L.C., which shall be made available for use by the Permittee through an Assignment of Lease Agreement between GR&S Atlantic Beach, L.L.C. and the Permittee executed on June 28, 2004 as well as through a Ground Lease Agreement between GR&S Atlantic Beach, L.L.C. and the Permittee executed on June 15, 2004; to serve the Island Beach & Racquet Club Condominiums and the Sheraton Atlantic Beach Oceanfront Hotel that are located at 2308 West Fort Macon Road and 2717 West Fort Macon Road, respectively, in Atlantic Beach in Carteret County, North Carolina (i.e., at an approximate latitude and longitude of 34' 41' 55" and -760 46' 35"), with no discharge of wastes to surface waters, pursuant to the application received October 15, 2008, and subsequent additional information received by the Division of Water Quality (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 June 30, 2009, shall void Permit No. WQ0000986 issued March 13, 2008, and shall be subject to the following specified conditions and limitations: L SCHEDULES 1. Upon completion of construction and prior to operation of the facility modifications permitted March 13, 2008 and December 19, 2008, a certification (see attached forte) must be received from a professional engineer certifying that the permitted facility's modifications 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 bases and -partially certified ou 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 complete . Mail the Certification to the Aquifer Protection. Section, Division of Water Quality, 1636 Mail Service Center, Raleigh, NC 27699-1636. 2. The Wilmington Regional Office, telephone number (910) 796-7215, shall be notified at least 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 Aquifer Protection Section 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. WQ0000986 Version 2.2 Shell Version 080827 Page 2 of 12 3. No later than, six months prior to the expiration of this permit, the Permittee shall request renewal of this permit on official Division forms. Upon receipt of the request, the Division will review the adequacy of the facilities described therein, and if warranted, will renew the permit for such period of time and under such conditions and limitations as it may deem appropriate. Please note that Rule 15A NCAC 02T .0105(d) requires an updated site map to be submitted with the permit renewal application. 4. The subject wastewater treatment and disposal facilities shall be connected to an operational publicly owned wastewater collection system within 180 days of its availability to the subject facilities, if the subject wastewater treatment or disposal facilities are in noncompliance with the terms and conditions of this non -discharge permit or the governing statutes or regulations. Prior to the initiation of these connection activities, appropriate approval must be received from this Division. II. PERFORMANCE STANDARDS 1. The high -rate infiltration facilities shall be effectively maintained and operated at all times so that there is no discharge to the surface waters, nor any contravention of groundwater or surface water standards. In the event that the facilities fail to perform satisfactorily, including the creation of nuisance conditions due to improper operation and maintenance, or failure of the high -rate infiltration area to adequately assimilate the wastewater, the Permittee shall take immediate corrective actions including those actions that may be required by the Division, such as the construction of additional or replacement wastewater treatment and disposal facilities. 2. The issuance of this permit shall not relieve the Permittee of the responsibility for damages to ground or surface waters resulting from the operation of this facility. 3. All wells that are constructed for purposes of groundwater monitoring shall be constructed in accordance with 15A NCAC 02C .0108 (Standards of Construction for Wells Other than Water Supply) and any other state and local laws and regulations pertaining to well construction. 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 02T .0400. If an individual permit is not required, the following performance criteria shall be met as provided in 15A NCAC 02T .0403. 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 or surface water standards. b. A map of the sewer system shall be developed and 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 sewers shall be inspected at least once per every 6-month period of time. f. A general observation of the entire sewer system shall be conducted at least once per year. g. Overflows and bypasses shall be reported to the appropriate Division regional office in accordance with 15A NCAC 02B .0506(a), and public notice shall be provided as required by North Carolina General Statute § 143-215.1 C. h. A grease control program is in place. i. Right-of-ways and casements are maintained. j. Inspection and maintenance records shall be maintained for a period of at least three years. WQ0000986 Version 2.2 Sbell Version 080827 Page 3 of 12 5. Effluent limitations shall not exceed those specified in Attachment A. 6. Application rates, whether hydraulic, nutrient, or other pollutant shall not exceed those specified in Attachment B. The compliance boundary for the disposal system is specified by rules in 15A NCAC 02L .0100, Groundwater Classifications and Standards. This disposal system was individually permitted prior to December 30, 1983; therefore, the compliance boundary is established at either 500 feet from the waste disposal area, or at the property boundary, whichever is closest to the waste disposal area. An exceedance of groundwater standards at or beyond the compliance boundary is subject to remediation action according to 15A NCAC 02L .0106(d)(2) as well as enforcement actions in accordance with North Carolina General Statute 143-215.6A through 143-215.6C. 8. The Permittee shall apply for a permit modification prior to any sale or transfer of property that affects a compliance boundary to establish a new compliance boundary. 9. In accordance with 15A NCAC 02L .0107(d), no wells, other than monitoring wells, shall be constructed within the compliance boundary except as provided by 15A NCAC 02L .0107(g). 10. Except as provided for in 15A NCAC 02L .0107(g), the Permittee shall ensure that any landowner who owns land within the compliance boundary, but who is not the permittee, shall execute and file with the Register of Deeds in the county in which the land is located an casement running with the land that contains 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. 11. The review boundary is established around the disposal systems midway between the compliance boundary and the perimeter of the waste disposal area. Any exceedance of standards at the review boundary shall require action in accordance with 15A NCAC 02L .0106. 12. The facilities permitted herein must be constructed according to the following setbacks. Please note that the originally permitted system (prior to 1983) did not contain setbacks, therefore several standard setbacks are not present in this permit. In an effort to comply with 15A NCAC 2T .0706, all setbacks that can be met have been brought forward into this permit issuance: a. The setbacks for high -rate infiltration sites shall be as follows (all distances in feet): i. Any private or public water supply source: ii. Groundwater lowering ditches: iii. Any well with exception of monitoring wells: iv. Top of slope of embankments or cuts of two feet or more in vertical height: v. Any water line from a disposal system: vi. Subsurface groundwater lowering drainage systems: vii. Any swimming pool: viii.Nitrification field: ix. Any building foundation or basement: x. Impounded public water supplies: xi. Public shallow groundwater supply: 100 200 100 100 10 200 100 20 15 500 500 WQ0000986 Version 2.2 Shell Version 080827 Page 4 of 12 b. The setbacks for treatment and storage units shall be as follows (all distances in feet): i. Any private or public water supply source: 100 ii. Surface waters: 50 iii. Any well with exception of monitoring wells: 100 13, A usable green area shall be maintained for wastewater disposal. The green area shall have the capability of accommodating the average daily flow of the facility being served without exceeding the loading rates of the green area. A "green area", as defined in 15A NCAC 02H .0404 (g)(7), is an area suitable for. waste disposal, either in its natural state or which has been modified by planting a vegetative cover of grasses or low growing shrubbery. M. OPERATION AND MAINTENANCE REQUIREMENTS The facilities shall be properly maintained and operated at all times. 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. The Permittee shall maintain an Operation and Maintenance Plan pursuant to 15A NCAC 02T .0707 including operational functions, maintenance schedules, safety measures, and a spill response plan. At a minimum, the following activities shall be performed: a. Screenings removed from the influent wastewater at the wastewater treatment facilities shall be properly disposal in a sanitary landfill or by other means that have been approved by the Division. b. Diffusers in the aeration tanks shall be cleaned as needed to ensure that adequate aeration is provided. c. All clarifier sidewalls shall be scraped, and all clarifier weirs shall be cleaned daily. d. Chlorine tablets of the kind and type approved by the Division shall be added to the tablet chlorination system as needed to provide proper disinfection to the wastewater effluent generated by the facilities. e. The high -rate infiltration units of the non -discharge disposal facilities shall be inspected daily. All plugged nozzles shall be cleared, all splash plates shall be in place, and any leaking seals shall be repaired or replaced. f. Vegetative growth shall be kept out of the high -rate infiltration units of the non -discharge disposal facilities at all times. All vegetation shall be removed manually so that minimal disturbance will occur. The application of chemicals is expressly prohibited. 2. Upon classification of the wastewater treatment and high -rate infiltration 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 08G .0200. The ORC shall visit the facilities in accordance with 15A NCAC 08G .0200 or as specified in this permit and shall comply with all other conditions specified in these rules. 3. Adequate measures shall be taken to prevent wastewater ponding or runoff from the high -rate infiltration fields. 4. All waste application equipment shall be tested and calibrated at least once per permit cycle. Records of the calibration must be maintained for five years. 5. No type of wastewater other than that from the wastewater treatment facilities serving the Island Beach & Racquet Club Condominiums and the Sheraton Atlantic Beach Oceanfront Hotel shall be disposed onto the high -rate infiltration areas. WQ0000986 Version 2.2 Shell Version 080827 Page 5 of 12 6. An automatically activated standby power source shall be on site and operational at all times capable of powering all essential treatment units. If a generator is employed as an alternate power supply, it shall be tested weekly by interrupting the primary power source. 7. No traffic or equipment shall be allowed on the disposal area except while installation occurs or while normal maintenance is being performed. 8. Public access to the land application sites shall be controlled. 9. The residuals generated from these treatment facilities must be disposed / utilized in accordance with 15A NCAC 02T .1100. The Permittee shall maintain a residual management plan pursuant to 15A NCAC 02T .0708. 10. Diversion or bypassing of the untreated wastewater from the treatment facilities is prohibited. IV. MONITORING AND REPORTING REQUIREMENTS Any monitoring (including groundwater, surface water, soil or plant tissue analyses) deemed necessary by the Division to ensure surface and ground water protection will be established and an acceptable sampling reporting schedule shall be followed. 2. All laboratory analyses for effluent, ground waters, or surface waters shall be made by a laboratory certified by the Division for the required parameter(s) under 15A NCAC 02H .0800. 3. Flow through the treatment facility shall be continuously monitored and daily flow values shall be reported on Form NDMR. The Permittee shall install and maintain an appropriate flow measurement device consistent with approved engineering and scientific practices to ensure the accuracy and reliability of flow measurement. Flow measurement devices selected shall be capable of measuring flows with a maximum deviation of less than 10 percent from true flow, accurately calibrated at a minimum of once per year, and maintained to ensure that the accuracy of the measurements is consistent with the accepted capability of that type of device. The Permittee shall keep records of flow measurement device calibration on file 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, and c. Percent from true flow. 4. The effluent from the subject facilities shall be monitored by the Permittee at the frequencies and locations for the parameters specified in Attachment A. 5. The Permittee tracking the amount of wastewater disposed shall maintain adequate records. These records shall include, but are not necessarily limited to, the following information: a. Date of high -rate infiltration, b. Volume of wastewater infiltrated, c. Field infiltrated, d. Length of time field is infiltrated, e. Continuous weekly, monthly, and year-to-date hydraulic (inches/acre) loadings for each field, f. Loading rates to each infiltration site list in Attachment B g. Continuous monthly and year-to-date loadings for any non -hydraulic parameter specifically limited in Attachment B for each field, and h. Weather conditions. WQ0000986 Version 2.2 Shed Version 080827 Page 6 of 12 6. 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. 7. A maintenance log shall be maintained at this facility including but not limited to the following items: a. Visual observations of the plant and plant site. b. Record of preventative maintenance (changing of filters, adjusting belt tensions, alarm testing, diffuser inspections and cleanings, etc.). c. Date of calibration of flow measurement device. d. Date and results of power interruption testing on alternate power supply. e. Daily sampling results including residual chlorine, as well as daily dissolved oxygen measurements in the aeration basin(s) and at the clarifier weirs. 8. Monitor wells shall be sampled after construction and within three months prior to initiating waste disposal operations. Monitor wells shall be sampled thereafter 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. 9. For the initial sampling of the well as specified elsewhere in the permit, the permittee shall submit a copy of the GW-1 Form (Well Construction Record) that lists this permit number and the appropriate monitoring well identification number with the Compliance Monitoring Form (GW-59) for that well. Initial Compliance Monitoring Forms that do not include copies of the GW-1 form are incomplete and may be returned to the permittee without being processed. 10. Two copies of the results of the sampling and analysis must be received on Form GW-59 (Groundwater Quality Monitoring: Compliance Report Form), along with attached copies of laboratory analyses, by the Division of Water Quality, Information Processing Unit, 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 on or before the last working day of the month following the sampling month. Form GW-59 shall include the number of this permit and the appropriate well identification number. One Form GW-59a certification form shall be provided for each set of sampling results submitted. 11. Three copies of all monitoring data [as specified in Conditions IV.3. and IVA.] on Form NDMR for each point prior to irrigation (PPI) and three copies of all operation and disposal records [as specified in Condition IV.S.] on Form NDAR-1 for every infiltration area 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 Quality Information Processing Unit 1617 Mail Service Center Raleigh, North Carolina 27699-1617 WQ0000986 Version 2.2 Shell Version 080827 Page 7 of 12 12. An annual representative soils analysis (Standard Soil Fertility Analysis) shall be conducted on each high -rate infiltration field and the results maintained on file by the Permittee for a minimum of five years, The Standard Soil Fertility Analysis shall include, but is not necessarily limited to, the following parameters: Acidity Manganese Potassium Calcium Percent Humic Matter Sodium Copper pH Zinc Magnesium Base Saturation (by calculation) Phosphorus Cation Exchange Capacity Exchangeable Sodium Percentage 13. 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 including ponding in the high -rate infiltration area or runoff from the high -rate infiltration areas. 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 disposal system resulting in a by-pass directly to receiving waters. d. Any time that self -monitoring information indicates that the facility has gone out of compliance with its permit limitations including, but not limited to, freeboard measurements, effluent limitations, exceedances of groundwater standards, or overloading of any infiltration area. For any emergency that requires immediate reporting (e.g., discharges to surface waters, imminent failure of a storage structure, etc.) outside normal business hours must 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. V. INSPECTIONS 1. Adequate inspection and maintenance shall be provided by the Permittee to ensure 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 five years from the date of the inspection and shall be made available upon request to the Division or other permitting authority. WQ0000986 Version 2.2 Shell Version 080827 Page 8 of 12 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 1. 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. 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 shall become voidable unless the various lease agreements between the Permittee and any owner of the land on which the wastewater collection, treatment, and non -discharge disposal facilities as well as the green area, as required to be maintained by the Permittee in Condition 11.13., are located is in full force and effect. 4. This permit is effective only with respect to the nature and volume of wastes described in the application and other supporting data. No variances to applicable rules governing the construction and / or operation of the permitted facilities are granted unless specifically requested and granted in this permit. 5. 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) that have jurisdiction. Of particular concern to the Division are applicable river buffer rules in 15A NCAC 02B .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 02B .0200 and 02H .0500. 6. 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 on official Division forms, 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. The Permittee of record shall remain fully responsible for compliance until a permit is issued to the new owner. 7. The Permittee shall retain a set of approved plans and specifications for the life of the facilities permitted herein. 8. The Permittee shall maintain this permit until all permitted facilities herein are properly closed or permitted under another permit issued by the appropriate permitting authority. 9. The Permittee must pay the annual fee within 30 days after being billed by the Division. Failure to pay the fee accordingly may cause the Division to initiate action to revoke this permit pursuant to 15A NCAC 02T .0105(e). WQ0000986 Version 2.2 Shell Version 080827 Page 9 of 12 Permit issued this the 19'' day of December 2008 NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION Xoleealf Sullins, Director Division of Water Quality By Authority of the Environmental Management Commission Permit Number WQ0000986 WQ0000986 Version 2.2 Shell Version 080927 Page 10 of 12 Permit No. WQ0000986 December 19, 2008 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. WQ0000986 Version 2.2 Shell Version 080827 Page I I of 12 THIS PAGE BLANK WQ0000986 Version 2.2 Shell Version 080827 Page 12 of 12 ATTACHMENT A - LIMITATIONS AND MONITORING REQUIREMENTS PPI 001— WWTF Effluent Permit Number: WQ0000986 Version: 2.2 EFFLUENT CHARACTERISTICS EFFLUENT LIMITS MONITORING REQUIREMENTS Parameter Description - PCS Cade Monthly ,Average s Weekly Average Daily Maximum Measurement Frequency Sample Type BOD, 5-.Day (20 Deg. C) - 00310 - Summer 10 mg/l Weekly' Composite BOD, 5-Day (20 Deg. C) - 00310 - Winter 10 mg/1 2 x Month 2 Composite Chloride (as Cl) - 00940 3 x Year 4 Composite Chlorine, Total Residual - 50060 5 x Week Grab Coliform, Fecal MF, M-FC Broth,44.5C - 31616 - Summer 14 #/100ml 43 4/100ml Weekly ` Grab Coliform, Fecal MF, M-FC Broth,44.5C - 31616 - Winter 14 #/100ml 43 #/100ml 2 x Month 2 Grab Flow, in conduit or thru treatment plant - 50050 101,460 GPD Continuous Recorder Nitrogen, Ammonia Total (as N) - 00610 - Summer 4 mg/1 Weekly ° Composite Nitrogen, Ammonia Total (as N) - 00610 - Winter 4 mg/1 2 x Month 2 Composite Nitrogen, Nitrate Total (as N) - 00620 - Summer Weekly' Composite Nitrogen, Nitrate Total (as N) - 00620 - Winter 2 x Month 2 Composite Nitrogen, Total (as N) — 00600 — Summers 10 m /I g Weekly ` Composite Nitrogen, Total (as N) — 00600 — Winters 10 mg/l 2 x Month Z Composite pH — 00400 6-9 s.u. 5 x Week Grab Solids, Total Dissolved - 70295 3 x Year 4 Composite Solids, Total Suspended - 00530 - Summer Solids, Total Suspended - 00530 - Winter 20 20 mg/1 mg/1 Weekly' 2 x Month 2 Composite Composite I. Summer sampling shall be May through September_ 2. Winter sampling shall be October through April. 3. Monthly average for Fecal Coliform sbA be a geometric mean. 4. 3 x Year monitoring shall be conducted in February, June & October. 5. The monitoring of Total Nitrogen shall go into effect upon the operation of the subject modifications and submittal of the Engineering Certification. WQ0000986 Version 2.2 Attachment A Page 1 of THIS PAGE BLANK WQ0000y_ Version 2.2 — Attachment A ;e 2 of 2 ATTACHMENT B - APPROVED LAND APPLICATION SITES AND LIMITATIONS Permit Number: WQ0000986 Version: 2.2 Enviracon Utilities, Inc. --- Island Beach & Racquet Club Condominiums and the Sheraton Atlantic Beach Oceanfront Hotel INFILTRATION AREA INFORMATION APPLICATION LIMITATIONS Field Owner/Lessee County Latitude Longitude --Acreage Net Dominant Soil Series Parameter Rate May Units UI GR&S Atlantic Beach, L.L.C. / Enviracon Utilities, Inc. Carteret 34°41'55" -76046'22" 10 Carteret 0 1284 -Application Surface Irrigation 4.25 GPD/ft 02 GR&S Atlantic Beach, L.L.C. i Enviracon Utilities, Inc. Carteret 34°41'57" -7604675" _ 16 Newhan 0I284 - Application Surface Irrigation 9.25 GPD/tlz Total O.Z6 WQ0000986 Version 2.2 Attachment B Pagel of 2 THIS PAGE BLANK WQ00005.. - Version 2.2 Attachment 6 'age 2 of 2 ATTACHMENT C — GROUNDWATER MONITORING AND LIMITATIONS Permit Number: WQ0000986 Version: 2.2 Monitoring wells: MW-1, MW-2, MW-3 & MW-4 GROUNDWATER CHARACTERISTICS GROUNDWATER STANDARDS MONITORING REQUIREMENTS Parameter Description - Parameter Code Daily Maximum Frequency Measurement Sample Type Footnotes Carbon, Tot Organic (TOC) — 00680 mg/I 3 x Year Grab 1,6 Chloride (as Cl) — 00940 250 mg/I 3 x Year Grab I Coliform, Fecal MF— 31616 It/loom] 3 x Year Grab 1 Nitrogen, Ammonia Total (as N) — 006I0 mg/I 3 x Year Grab I Nitrogen, Nitrate Total (as N) —00620 10 mg/I 3 x Year Grab I pH -- 00400 6.5-9.5 S.U. 3 x Year Grab 1,2 Phosphorus. Total (as P) — 00665 mg/I 3 x Year Grab Solids, Total Dissolved- 180 Deg C — 70300 500 mg/1 3 x Year Grab I Volatile Organic Compounds (GC/MS)-78732 mg/I Annual Grab 1, 4, 5 Water level, distance from measuring point— 82546 ft 3 x Year Calculated 1, 2, 3 1. 3 X year monitoring shall be conducted in February, June & October; Annual monitoring shall be conducted every 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 shnl I be surveyed relative to a common datum. 4. Volatile Organic Compounds (VOC) - In November only, analyze by one of the following methods: a. Standard Method 6230D, PQL at 0.5 µg/L or less b. Standard Method 6210D, PQL at 0.5 µg/L or less C. EPA Method 8021, Low Concentration, PQL at 0.5 µg/L or less d. EPA Method 8260, Low Concentration, PQL at 0.5 µg/L or less e. Another method with prior approval by the Aquifer Protection Section Chief Any method used must meet the following qualifications: a. A laboratory must be DWQ certified to run any method used. b. The method used must, at a minimum, include all the constituents listed in Table VIII of Standard Method 6230D. c. The method used must provide a PQL of 0.5 ug/L or less that must be supported by laboratory proficiency studies as required by the DWQ Laboratory Certification Unit. Any constituents detected above the MDL but below the PQL of 0.5 µg/L must 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 Aquifer Protection Supervisor, telephone number (910) 796-7215, must be contacted immediately for further instructions regarding any additional follow-up analyses required. WQ0000986 Version 2.2 Attachment C Page I of 2 6. If TOC concentrations greater than 10 mgil are detected in any downgradient monitoring well, additional sampling and analysis must be conducted to identify the individual constituents comprising this TOC concentration_ If the TOG concentration as measured in the background monitor well exceeds 10 mgll, 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 t and this attachment. WQ0000•,... Version 2.2 Attachment C ?age 2 of 2 lap _ Feet 675 900 Figure: 5 Project Number 5E07O5285 Drawn By: ADU Reviewed By: SAW