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HomeMy WebLinkAboutWQ0000088_Correction_19930917State of North Carolina Department of Environment, _.. Health and Natural Resources • • Division of Environmental ManagementA0 James B. Hunt, Jr., Governor 11 Ikk Jonathan B. Howes, Secretary p F-z= H N F=1 A. Preston Howard, Jr., P.E., Director September 17, 1993 W. Joe Brinn, Jr., Vice President Governors Club Development Corporation, General Partner Governors Club Limited Partnership Post Office Box 2615 Chapel Hill, North Carolina 27515 Subject: Permit No. WQ0000088 Governors Club Limited Partnership Governors Club Development Spray Irrigation Disposal Facilities Chatham County Dear Mr. Brinn: In accordance with your modification request received August 27, 1993, we are forwarding herewith Permit Number WQ0000088 as amended, dated September 17, 1993, to Governors Club Limited Partnership for the continued operation of the subject non -discharge wastewater treatment and disposal system. This minor correction was requested to delete Condition No. VI 9 which limited spray irrigations from the hours of 11:00 PM and three (3) hours prior to the daily opening of the golf course, and only when the golf course is closed to public access. This requirement was deleted from 15A NCAC 2H .0200 amended February 1, 1993. This permit shall be effective from the date of issuance until June 30, 1998, shall void Pemlit No. WQ0000088 issued July 20, 1993 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 to you, 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 North Carolina General Statutes, and filed with the Office of Administrative Hearings, P.O. Drawer 27447, Raleigh, NC 27611-7447. Unless such demands are made this permit shall be final and binding. P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-5083 FAX 919-733-9919 An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper If you need additional information concerning this matter, please contact Mr. Michael D. Allen at (919) 733-5083. Sincerely, (� A. Prest Howard, Jr., P.E. cc: Chatham County Health Department Raleigh Regional Office, Water Quality Section Raleigh Regional Office, Groundwater Section Jack Floyd, Permits Unit, Groundwater Section Training and Certification Unit (no revised rating) Facilities Assessment Unit NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION DEPARTMENT OF ENVIRONMENT, HEALTH AND NATURAL RESOURCES RALEIGH SPRAY IRRIGATION 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 Governors Club Limited Partnership Chatham County M.: ro continued operation of a 300,000 GPD teritary wastewater treatment facility to be constructed in three (3) phases, consisting of three (3) rectangular dual train 100,000 GPD wastewater treatment plants each with: a bar screen, a 30,000 gallon equalization tank, a flow splitter, dual 75,000 gallon aeration chambers, dual 10,420 gallon clarifiers, a 15,000 gallon sludge holding tank, dual 35 square foot tertiary filters, a tablet chlorinator and two (2) contact tanks totaling 3,125 gallons, UV disinfection, adequate pumps for filter backwash and mud well, adequate pumps for return to equalization basin and force main to 5 -day pond, three (3) main 325 CFM blowers and one (1) equalization 100 CFM blower, an effluent flow measurement device, and necessary connections to standby generators: with all three phases followed by a common fl- inch force main to the 1.503 million gallon minimum 5 -day effluent storage pond, adequate pump station facilities and 8 -inch force main to the 50 -day effluent storage ponds, a set of three (3) storage ponds totaling approximately 16,193,727 gallons for a minimum of 50 days storage, a spray irrigation system for application of treated effluent onto the Governors Club Development golf course said system providing a minimum of 128.0 acres for spray irrigation, and all necessary piping and appurtenances to serve Governors Club Limited Partnership with no discharge of wastes to the surface waters, pursuant to the renewal and name change request received April 29, 1993, and in conformity with the project plan, specifications, and other supporting data subsequently filed and approved by the Department of Environment, Health and Natural Resources and considered a part of this permit. This permit shall be effective from the date of issuance until June 30, 1998, shall void Permit No. WQ0000088 issued July 20, 1993 and shall be subject to the following specified conditions and limitations: I. PERFORMANCE STANDARDS 1. The spray irrigation 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 absorb the wastewater, the Permittee shall take such immediate corrective action to correct the problem, including actions as may be required by the Division of Environmental Management. 2. 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. 3. The sludge generated from these treatment facilities must be disposed of in accordance with General Statute 143-215.1 and in a manner approved by the North Carolina Division of Environmental Management. 4. Diversion or bypassing of the untreated wastewater from the treatment facilities is prohibited. 5. The following buffers shall be maintained: a) 100 feet between wetted area and residences or places of public assembly under separate ownership, b) 150 feet between wetted area and exterior property lines, c) 100 feet between wetted area and wells, d) 50 feet between wetted area and public right of ways, e) 25 feet to a surface water course, pond, or slope/fill, f) 50 feet between wastewater treatment units and property lines, g) 100 feet between wastewater treatment units and wells. 8. During the filling of the lagoons, the non -submerged portions of each lagoon/pond shall be inspected monthly to assess liner integrity. If damage due to erosion or drying are observed, repairs must be conducted immediately. 9. Freeboard in the 5 -day and 50 -day effluent detention ponds shall not be less than two (2) feet at any time. II. OPERATION AND MAINTENANCE REQUIREMENTS 1. The facilities shall be properly maintained and operated at all times. 2. Upon classification of the facility by the Certification Commission, the Permittee shall employ a certified wastewater treatment plant operator to be in responsible charge (ORC) of the wastewater treatment facilities. The operator must hold a certificate of the type and grade at least equivalent to or greater than the classification assigned to the wastewater treatment facilities by the Certification Commission. The Permittee must also employ a certified back-up operator of the appropriate type and grade to comply with the conditions of Title 15A, Chapter 8A, .0202. The ORC of the facility must visit each Class I facility at least weekly and each Class II, III, and IV facility at least daily, excluding weekends and holidays, and must properly manage and document daily operation and maintenance of the facility and must comply with all other conditions of Title 15A, Chapter 8A, .0202. 3. Irrigation shall not be performed during inclement weather or when the ground is in a condition that will cause runoff. 4. Adequate measures shall be taken to prevent wastewater runoff from the spray field. 5. 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. 6. The application rate shall not exceed: a. 0.40 inch/hour hydraulic loading on any effluent disposal area. The instantaneous loading rate shall be controlled by timers and operator, 2 b. 0.6 inch/week maximum weekly loading rate on any effluent disposal site. 7. No type of wastewater other than those approved shall be discharged into the treatment and disposal facilities. 8. No traffic or equipment shall be allowed on the disposal area except while installation occurs or while normal maintenance is being performed. 9. Public access to the land application sites shall be controlled during active site use. Such controls may include the posting of signs showing the activities being conducted at each site. Any monitoring (including groundwater, surface water, soil or plant tissue analyses) deemed necessary by the Division of Environmental Management to insure surface and ground water protection will be established and an acceptable sampling reporting schedule shall be followed. 2. Adequate records shall be maintained by the Permittee tracking the amount of wastewater disposed. These records shall include, but are not necessarily limited to the following information: a) date and time of irrigation, b) volume of wastewater irrigated, c) field irrigated, d) length of time field is irrigated, e) continuous weekly, monthly, and year-to-date hydraulic (inches/acre) loadings for each field, f) weather conditions, and g) maintenance of cover crops. 3. The effluent from the subject facilities shall be monitored by the Permittee at the point prior to irrigation twice per month (if irrigation occurs during the calender month) for the following parameters: BODS TSS Fecal Coliform pH NH3 4. Three copies of all operation and maintenance records (as specified in condition 1112) and all effluent monitoring data (as specified in condition III 3) shall be submitted on or before the last day of the following month to the following address: NC Division of Environmental Management Water Quality Section Facility Assessment Unit Post Office Box Box 29535 Raleigh, NC 27626-0535 5. A record shall be maintained of all residuals removed from this facility. This record shall include the name of the hauler, permit authorizing the disposal or a letter from a municipality agreeing to accept the residuals, date the residuals were hauled, and volume of residuals removed. 3 6. Noncompliance Notification: The Permittee shall report by telephone to the Raleigh Regional Office, telephone number (919) 571-4700 as soon as possible, but in no case more than 24 hours or on the next working day following the occurrence or first knowledge of the occurrence of any of the following: a. Any occurrence at the wastewater treatment facility which results in the treatment of significant amounts of wastes which are abnormal in quantity or characteristic, such as the dumping of the contents of a sludge digester, the known passage of a slug of hazardous substance through the facility; or any other unusual circumstances. b. Any process unit failure, due to known or unknown reasons, that render the facility incapable of adequate wastewater treatment such as mechanical or electrical failures of pumps, aerators, compressors, etc. c. Any failure of a pumping station, sewer line, or treatment facility resulting in a by- pass directly to receiving waters without treatment of all or any portion of the influent to such station or facility. d. Any time that self-monitoring information indicates that the facility has gone out of compliance with its permit limitations. Persons reporting such occurrences by telephone shall also file a written report in letter form within 15 days following first knowledge of the occurrence. This report must outline the actions taken or proposed to be taken to ensure that the problem does not recur. I 1 ► TAY 1. The seven (7) existing monitor wells, MW -1A, MW -2A, MW -3, MW -3A, MW -4A, MW - 5A and MW -8, shall be sampled every April, August and December for the following parameters: NO3 TDS TOC pH Ammonia Nitrogen Chloride Water Level Total Coliform Total Suspended Solids NO2 Volatile Organic Compounds - In December only (by Method 1 or 2 below) Method 1: Method 6230D (Capillary - Column), "Standard Methods for the Examination of Water and Wastewater", 17th edition, 1989. Method 2: Method 502.2 "Methods for the Determination of Organic Compounds in Drinking Water", United States Environmental Protection Agency - 600/4- 88/039. The measurement of water level must be made prior to sampling for the remaining parameters. The depth of 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 to provide relative elevations of the measuring point for each of the monitoring wells. 4 If TOC concentrations greater than 10 mg/l 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 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. If any volatile organic compounds are detected by method 6230D, or the equivalent method 502.2, then EPA methods 604 and 611 must also be run to detect other organic compounds which may be present. The results of all analysis specified in the monitoring requirements, including 604 and 611 if required, must be submitted simultaneously The results of the sampling and analysis shall be sent to the N.C. Division of Environmental Management P.O. Box 29535 Raleigh, N.C. 27626-0535 on Form GW -59 (Compliance Monitoring Report Form) every May, September and January. 2. The Compliance Boundary for the disposal system is specified by regulations in 15 NCAC 2L, Groundwater Classifications and Standards. The Compliance Boundary is established at either (1) 250 feet from the waste disposal area, or (2) 50 feet within the property boundary, whichever is closet to the waste disposal area. An exceedance of Groundwater Quality Standards at or beyond the Compliance Boundary is subject to immediate remediation action on addition to the penalty provisions applicable under General Statute 143-215.6A(a)(1). Also in accordance with 15A NCAC 2L, a REVIEW BOUNDARY, delineated on the attached site map, 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 remediation action on the part of the permittee. 3. Any additional groundwater quality monitoring, as deemed necessary by the Division, shall be provided. 1. Adequate inspection, maintenance, and cleaning shall be provided by the Permittee to insure proper operation of the subject facilities. 2. The Permittee or his designee shall inspect the wastewater treatment and disposal facilities to prevent malfunctions and deterioration, operator errors and discharges which may cause or lead to the release of wastes to the environment, a threat to human health, or a nuisance. The Permittee shall keep an inspection log or summary including at least the date and time of inspection, observations made, and any maintenance, repairs, or corrective actions taken by the Permittee. This log of inspections shall be maintained by the Permittee for a period of three years from the date of the inspection and shall be made available upon request to the Division of Environmental Management or other permitting authority. 3. Any duly authorized officer, employee, or representative of the Division of Environmental Management may, upon presentation of credentials, enter and inspect any property, premises or place on or related to the disposal site and facility at any reasonable time for the purpose of determining compliance with this permit; may inspect or copy any records that must be kept under the terms and conditions of this permit; or may obtain samples of groundwater, surface water, or leachate. 5 I . This permit shall become voidable unless the facilities are constructed in accordance with the conditions of this permit, the approved plans, 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. 3. 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 of Environmental Management accompanied by an application fee, documentation from the parties involved, and other supporting materials as may be appropriate. The approval of this request will be considered on its merits and may or may not be approved. 4. Failure to abide by the conditions and limitations contained in this permit may subject the Permittee to an enforcement action by the Division of Environmental Management in accordance with North Carolina General Statute 143-215.6A to 143-215.6C. 5. The issuance of this permit does not preclude 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. 6. A set of approved plans and specifications for the subject project must be retained by the Permittee for the life of the project. 7. 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). 8. The Permittee, at least six (6) months prior to the expiration of this permit, shall request its extension. Upon receipt of the request, the Commission will review the adequacy of the facilities described therein, and if warranted, will extend the permit for such period of time and under such conditions and limitations as it may deem appropriate. Permit issued this the 17th day of September, 1993 NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION A. Prestor coward, Jr., V.E., Director / Division o nvironmental Management By Authority of the Environmental Management Commission Permit Number WQ0000088