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HomeMy WebLinkAboutWQ0035748_Permit_20160912 r NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION DEPARTMENT OF ENVIRONMENTAL QUALITY GROUNDWATER REMEDIATION 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 Marine Corps Air Station Cherry Point Craven County FOR THE continued operation of a mobile 8,640 gallon per day(GPD)groundwater remediation facility consisting of a trailer- mounted mobile re-circulation system that includes well pumps, an oil/water separator, carbon filters, particulate filters, mixing tanks, and re-injection apparatus for injection into 12 existing injection wells to remediate JP-5 Jet Fuel and its component compounds, with no discharge of wastes to the surface waters, pursuant to the application received October 8, 2018, and in conformity with the project plan, specifications, and other supporting data subsequently filed and approved by the Division and considered a part of this permit. This permit shall be effective from April 1, 2019 (i.e., the day after the expiration date of the existing permit)until March 31,2024, and shall be subject to the following specified conditions and limitations: I. PERFORMANCE STANDARDS 1. This permit shall become voidable if the soils fail to adequately assimilate the remaining wastes, and may be rescinded unless the facilities/wells are installed, maintained, and operated in a manner which will protect the assigned water quality standards of the surface and groundwaters. In the event that the facility fails to perform satisfactorily, or the injection zone fails to adequately assimilate the injected fluid, the Permittee shall take immediate corrective actions, including the repair, modification, or abandonment of the facility/wells,as required by the Division of Water Resources. The Permittee may be required to reduce or eliminate the permitted activity to protect the assigned water quality standards of surface and groundwaters [15A NCAC 2T .1605(a)]. 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[15A NCAC 2B .0200; 2L .0100]. 3. Any residuals generated from these treatment facilities must be disposed in accordance with General Statute 143-215.1 and in a manner approved by the Division [15A NCAC 2T .1100]. 4. Diversion or bypassing of the untreated groundwater from the treatment facilities is prohibited[15A NCAC 2T.0108(b)(1)]. WQ0035748 Non-Discharge(rev.9/12/2016) Page 1 of 6 1 5. Adequate measures shall be taken to divert stormwater from the disposal area and prevent wastewater runoff from the subsurface disposal field [15A NCAC 2T .0108(b)(1)]. H. FACILITY OPERATION AND MAINTENANCE REQUIREMENTS 1. The injection facility,when operational, shall be properly maintained and operated. The treated water discharged must not cause a violation of Class GA Standards for any constituent beyond the Compliance Boundary,nor cause the migration of the contamination into unaffected areas. If the treatment system fails to consistently achieve this standard, additional treatment units or changes in operational needs may be required. 2. The Washington Regional Office,telephone number(252) 946-6481, shall be notified at least forty-eight (48)hours in advance of operation of the installed facilities,including the initiation of injection operations, so that an in-place inspection can be made. Such notification to the regional supervisor shall be made during the normal office hours from 8:00 a.m.until 5:00 p.m. on Monday through Friday, excluding State Holidays. • 3. All components of the groundwater recovery,treatment, and disposal system shall be properly weather- proofed to prevent freezing and failure of the system. [15A NCAC 2T .0108(b)]. 4. The injection well(s) shall be operated above the water table at all times [15A NCAC 2T .0108(b)]. 5. Flow measurement devices shall be installed on the mobile unit to monitor the volumes injected at each injection well. Also each injection wellhead shall be equipped to measure the injection pressure at the screened interval. If the injection pressure is greater than atmospheric pressure,the mechanical integrity of the injection well(s) shall be demonstrated according to 15A NCAC 2C .0207. 6. Within fifteen days of any change of status of an injection well, the Permittee shall provide written notification to the Division. Such a change would include the discontinued use of a well for injection [15A NCAC 2C .0240]. If a well is taken completely out of service temporarily,the Permittee must install a sanitary seal. If a well is not to be used for any purpose,that well must be permanently abandoned according to15A NCAC 2C .0113,Well Construction Standards. 7. The Permittee shall maintain a log or report including dates and times of inspections,maintenance,repairs or corrective actions taken by the Permittee, and removal of all residuals from this facility. Residual removal information shall include the name of the hauler,permit authorizing the disposal of a letter from a municipality agreeing to accept the residuals, date the residuals were hauled, and volume of residuals removed. This record shall be maintained by the Permittee and include three years of data and shall be made available to the Division or other permitting authority,upon request [15A NCAC 2T .1607(a)]. 8. 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 (including inspection, observation, and sampling associated with injection and any related facilities as provided for in N.C.G.S. 87-90), may inspect or copy any records or annual facility report that must be maintained under the terms and conditions of this permit, and may obtain samples of groundwater, surface water, injection fluids, or leachate[N.C.G.S. 143-215.3(a)(2)]. III. MONITORING REQUIREMENTS 1. Permit monitoring and reporting requirements are suspended while the remediation system is not in operation. The Division shall be notified in writing 30 days prior to operation of the system with relevant attachments indicating any changes in design and monitoring. These requirements will begin when WQ0035748 Page 2 of 6 �v system operation resumes: NOTE: monitoring and reporting requirements suspended by this permit do not affect monitoring and reporting that may be required by any other permit and/or corrective action plans at this site. 2. When operation resumes,prior to sampling the parameters in the on-site wells,the measurement of water levels must be taken. The depth to water in each well shall be measured from the surveyed point on the top of the casing. The measuring points(top of well casing)of all monitoring wells shall be surveyed relative to a common datum [15A NCAC 2L .0110]. 3. Any laboratory selected to analyze parameters must be Division of Water Resources certified for those parameters required[15A NCAC 2H .0800]. 4. Any additional groundwater quality monitoring, as deemed necessary by the Division, shall be provided [15A NCAC 2T .0108(c)]. IV. REPORTING REQUIREMENTS 1. When the reinjection system begins operating again,the Permittee shall submit an Annual Report summarizing the volume and injection pressures of effluent discharged into the injection well(s) and the summary results of related groundwater, influent, and effluent monitoring. Isoconcentrations(horizontal and vertical direction) and water level contour/potentiometric surface maps shall be prepared on an annual basis and submitted with this report. If an annual report containing this information(e.g. corrective action plan)is required by a regulatory agency,the Permittee may submit two(2)copies of that report in lieu of the preceding information within thirty days of its publication [15A NCAC 2T.1607(c)]. 2. Copies of Annual Reports required in this Permit shall be submitted to the addresses below [15A NCAC 2T .1607]; UIC Program Water Quality Regional Operations Section NC Division of Water Resources and DWR Washington Regional Office 1636 Mail Service Center 943 Washington Square Mall Raleigh,NC 27699-1636 Washington,NC 27889 3. The Permittee shall retain records of all monitoring information, including calibration and maintenance records, continuous monitoring data and reports required by this permit, for at least 3 years from the date of the sample measurement, report or application. Records of this monitoring information shall include, but not be limited to,the following [15A NCAC 2T .1607]: a. the date,exact place, and time of sampling or measurements, b. the individual who performed the sampling or measurements, c. the date the analyses were performed, d. the analytical techniques or methods used, and e. the results of such sampling, measurements, and analyses. V. NON-COMPLIANCE NOTIFICATION 1. The Permittee shall report by telephone to the Washington Regional Office, telephone number 252-946- 6481, 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 [15A NCAC 2T .0108(b)(1)]: a. Any occurrence at the groundwater remediation facility which results in any unusual operating circumstances, or in the treatment of significant amounts of contaminated groundwaters which are abnormal in quantity or characteristic,such as the dumping of the contents of a basin or tank,the known passage of a slug of hazardous substance through the facility, or any other unusual circumstances; WQ0035748 Page 3 of 6 b. Any process unit failure, due to known or unknown reasons, that renders the groundwater treatment and disposal system,including any injection well(s),incapable of adequate treatment and disposal,such as mechanical or electrical failures of pumps, aerators,compressors, etc.; c. Any non-compliance with a permit condition due to a malfunction of the system; d. 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; or e. Any time that monitoring or other information indicates that the groundwater treatment and disposal system is not in compliance with any specified permit limitations(e.g.,effluent limits). 2. Occurrences outside normal business hours may also be reported to the Division's Emergency Response personnel at telephone number(800) 858-0368 or to the Emergency Management's switchboard at(919) 733-3300. Also,persons reporting such occurrences by telephone shall file a written report 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[15A NCAC 2T .0108(b)(1)]. VI. APPLICABLE BOUNDARIES 1. The COMPLIANCE BOUNDARY for the waste disposal area is specified by regulations in 15A NCAC 2L, Groundwater Classifications and Standards. The Compliance Boundary for the disposal system individually permitted after December 30, 1983 is established at either(1)250 feet from the waste disposal area, or (2) 50 feet within the property boundary, whichever is closest to the waste disposal area. An exceedance of Class GA Standards at or beyond the Compliance Boundary is subject to remediation action according to 15A NCAC 2L.0106(d)(2). 2. The REVIEW BOUNDARY is established around the waste disposal area midway between the Compliance Boundary and the perimeter of the waste disposal area. Any exceedance of Class GA Standards at the Review Boundary may require action in accordance with 15A NCAC 2L .0106(d)(1). VII. GENERAL CONDITIONS 1. Issuance of this permit does not constitute approval for reimbursement from the Leaking Petroleum Underground Storage Tank Cleanup Fund(15A NCAC 2P) or any other fund. Additionally, the issuance of this permit does not remove the Permittee's responsibility to comply with the corrective action requirements of the Division of Waste Management. Furthermore, the Permittee should notify and report all changes concerning the remedial system to the Division of Waste Management. It is the Permittee's responsibility to comply with the requirements of all involved agencies. 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[15A NCAC 2T .0110]. 3. This permit is effective only with respect to the nature and volume of wastes described in the application and other supporting data[N.C.G.S. 143-215.1] 4. This permit is not transferable. In the event the facilities change ownership, or there is a name change of the Permittee, a formal name change request must be submitted to the Division accompanied by 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 [15A NCAC 2T .0104]. 5. A set of approved plans and specifications for the subject project must be retained by the Permittee for the life of this project [15A NCAC 2T .0108(b)(1)]. WQ0035748 Page 4 of 6 6. Failure to abide by the conditions and limitations contained in this permit may subject the Permittee to an enforcement action by the Division in accordance with North Carolina General Statute 143-215.6A to 143- 215.6C. 7. The annual administering and compliance fee must be paid by the Permittee within thirty (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 as specified by 15A NCAC 2T .0105 (e)(3). 8. 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. 9. Requirements for System Closure a. 30 days prior to initiation of closure of a groundwater remediation system,the permittee shall submit the following documentation to the Division(where applicable): (1) the reason(s)for closure, (2) a letter from the oversight agency authorizing closure of the system, and (3) a description of the proposed closure procedure. _ b. The following closure procedures shall be followed(where applicable): (1) Any injection well(s) closure procedures as specified in 15A NCAC 02C .0240,including submittal of well abandonment records(GW-30)and; (2) Any infiltration galleries shall be closed such that the infiltration gallery will be rendered permanently unusable for the disposal or infiltration of fluids and will not serve as a source or channel of contamination. c. Within 30 days following upon completion of the closure of a groundwater remediation system,the permittee shall submit the following documentation to the Division(where applicable): (1) a description of the completed closure procedure; (2) the dates of all actions taken relative to the procedure; (3) a written certification that the closure has been accomplished, and that the information submitted is complete,factual and accurate; and (4) well abandonment records(GW-30). 10. If the Permittee wants to continue operation of this system,at least six(6)months prior to the expiration of this permit, the Permittee 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[15A NCAC 2T.0109]. VIII. WORKER PRECAUTIONS DURING MANUAL APPLICATION OF INJECTION 1. Some effects reported to be associated with the product proposed to be used are as follows: eye, skin,nose, throat, and lung irritation. If the product is released into the environment in a way that could result in a suspension of fine solid or liquid particles(e.g.,grinding,blending,vigorous shaking or mixing),then proper personal protective equipment should be used. The application process should be reviewed by an industrial hygienist to ensure that the most appropriate personal protective equipment is used. 2. Persons working with these products should wear goggles or a face shield, gloves, and protective clothing. Face and body protection should be used for anticipated splashes or sprays. 3. Eating, drinking, smoking, handling contact lenses, and applying cosmetics should not be permitted in the application area during or immediately following application. WQ0035748 Page 5 of 6 4. Safety controls should be in place to ensure that the check valve and the pressure delivery systems are working properly. 5. The Material Safety Data Sheets should be followed to prevent incompatible or adverse reactions and injuries. 6. Access to the area of application should be limited to the workers applying the product.In order to minimize exposure to unprotected individuals,measures should be taken to prevent access to the area of application. Permit issued the f day of,(Ml,ce f 2018 NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION for Linda Culpepper, Interim/Director Division of Water Resources By Authority of the Environmental Management Commission Permit Number WQ0035748 WQ0035748 Page 6 of 6 o ► `� NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES GROUNDWATER REMEDIATION 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 Marine Corps Air Station Cherry Point Craven County FOR THE construction and operation of a 8,640 GPD groundwater remediation facility consisting of a trailer-mounted mobile re-circulation system that includes well pumps, an oil/water separator, carbon filters, particulate filters, mixing tanks, and re-injection apparatus for injection into 26 injection wells to remediate JP-5 Jet Fuel and its component compounds, with no discharge of wastes to the surface waters, pursuant to the application received January 19, 2012, 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 Division and considered a part of this permit. This permit shall be effective from the date of issuance until March 31, 2014 and shall be subject to the following specified conditions and limitations: I. PERFORMANCE STANDARDS 1. Upon completion of construction and prior to operation of this mobile system, a certification must be received from a professional engineer certifying that the permitted system has been assembled in accordance with this permit, the approved plans and specifications, and other supporting materials. If this project is to be completed in phases and partially certified, you shall retain the responsibility to track further construction approved under the same permit, and shall provide a final certificate of completion once the entire project has been completed. Mail the Certification to: Aquifer Protection Section, Groundwater Protection Unit, 1636 Mail Service Center,Raleigh,NC 27699-1636. 2. The Washington Regional Office, telephone number (252) 946-6481, shall be notified at least forty-eight (48) hours in advance of operation of the installed facilities, including the initiation of injection operations, so that an in-place inspection can be made. Such notification to the regional supervisor shall be made during the normal office hours from 8:00 a.m. until 5:00 p.m. on Monday through Friday, excluding State Holidays. 3. The injection facility shall be effectively maintained and operated at all times so that there is no contamination of groundwater which will render it unsatisfactory for normal use at location(s)beyond the Compliance Boundary. WQ0035748 Page 1 of 8 4. 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. 5. Any residuals generated from these operations must be disposed in accordance with General Statute 143- 215.1 and in a manner approved by the Division. 6. Diversion or bypassing of the untreated groundwater from the treatment facilities is prohibited. II. OPERATION AND MAINTENANCE REQUIREMENTS 1. 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 treatment site or facility at any reasonable time for the purpose of determining compliance with this permit (including inspection, observation, and sampling associated with injection and any related facilities as provided for in N.C.G.S. 87-90), 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, injection fluids,or leachate. III.WELL CONSTRUCTION/ABANDONMENT CRITERIA 1. The construction and operation of Type 5I injection wells shall conform to Title 15A North Carolina Administrative Code 2C .0209(e)(3)(C), to inject Sodium Bromide, PetroSolve, CBN Nutrients, and EZA-2, for the mobilization and enhanced bioremediation of free-phase and dissolved JP-5 Jet Fuel and its component substances. 2. Within fifteen days of any change of status of an injection well, the Permittee shall provide written notification to the Division. Such a change would include the discontinued use of a well for injection. If a well is taken completely out of service temporarily, the Permittee must install a sanitary seal. If a well is not to be used for any purpose, that well must be permanently abandoned according to15A NCAC 2C .0113,Well Construction Standards. 3. Any well that is no longer to be used for any purpose by the Permittee shall be abandoned in accordance with the procedures specified in 15A NCAC 2C .0113(b). 4. The proposed injection wells shall be constructed of PVC casing and the screened interval of each well shall be located from 10 feet to 20 feet below land surface. Prior to operation of the groundwater remediation system,the Permittee shall certify the mechanical integrity of the injection well(s) as defined by 15A NCAC 2C .0207. 5. Flow measurement devices shall be installed on the mobile unit to monitor the volumes injected at each injection well. Also each injection wellhead shall be equipped to measure the injection pressure at the screened interval. If the injection pressure is greater than atmospheric pressure, the mechanical integrity of the injection well(s) shall be demonstrated according to 15A NCAC 2C .0207. 6. Pursuant to rule 15A NCAC 2C .0211(g), injection may not commence until construction of the injection wells is completed, the Permittee has submitted notice of completion of construction to the Washington Regional Office, and the regional office staff has inspected or otherwise reviewed the injection well and finds it in compliance with the permit. If the Permittee has not received notice from the Washington Regional Office of the intent to inspect or otherwise review the injection well within 10 days after the regional office has received the notice,the Permittee may commence operation of the injection wells. WQ0035748 Page 2 of 8 7. The well(s)must be constructed by either a North Carolina Certified Well Contractor,the property owner, or the property lessee according to General Statutes 87-98.4(b)(2). If the construction is not performed by a certified well contractor,the property owner or lessee,provided they are a natural person,must physically perform the actual well construction activities.All well(s)must be constructed according to the North Carolina Well Construction Standards(15A NCAC 2C .0108)and any local county rules. 8. The Washington Regional Office, telephone number(252) 946-6481, shall be notified at least forty-eight (48) hours prior to the construction of any monitoring well or injection well so that an inspection can be made of the monitoring well location. Such notification to the regional groundwater supervisor shall be made during the normal office hours from 8:00 a.m.until 5:00 p.m. on Monday through Friday, excluding state holidays. 9. Within sixty(60)days of completion of well installation,the Permittee shall submit two (2) original copies of a scaled site map (scale no greater than 1"=100'). The map(s)must include the following information: a. The location and identity of each well(recovery,monitoring,injection,water supply, etc.). b. The location of major components of the waste disposal system. c. The location of property boundaries within 500 feet of the disposal area(s). d. The latitude and longitude of the established horizontal control monument. e. The elevation of the top of the well casing (which shall be known as the"measuring point") relative to a common datum. f. The depth of water below the measuring point at the time the measuring point is established. g. The location of Review and Compliance boundaries. h. The date the map is prepared and/or revised. Control monuments shall be installed in such a manner and made of such materials that the monument will not be destroyed due to activities that may take place on the property. Maps and any supporting documentation shall be sent to: Aquifer Protection Section Groundwater Protection Unit 1636 Mail Service Center Raleigh,NC 27699-1636 The Permittee is responsible for the geographic accuracy of any map submitted,however produced. IV.MONITORING REQUIREMENTS 1. The monitoring plan proposed in the application shall be followed,with the addition of TKN,Total Ammonia Nitrogen,Nitrate Nitrogen and Nitrite Nitrogen to the list of groundwater sampling parameters. 2. Any additional groundwater quality monitoring, as deemed necessary by the Division, shall be provided. V. REPORTING REQUIREMENTS 1. Three(3)copies of the following forms shall be mailed to the address below: a. GW-1 Well Construction Record b. GW-30 Well Abandonment Record WQ0035748 Page 3 of 8 Mail these documents to the following address: Division of Water Quality 1617 Mail Service Center Information Processing Unit Raleigh,NC 27699-1617 Updated blank forms(GW-1,GW-30, GW-59, GW-59A)may be downloaded from the Division of Water Quality website at http://h2o.enr.state.nc.us/or requested from the address mentioned above. 2. The Permittee shall retain records of all monitoring information, including calibration and maintenance records, continuous monitoring data and reports required by this permit, for at least 3 years from the date of the sample measurement, report or application. Records of this monitoring information shall include, but not be limited to,the following: a. the date,exact place, and time of sampling or measurements, b. the individual who performed the sampling or measurements, c. the date the analyses were performed, d. the analytical techniques or methods used, and e. the results of such sampling, measurements,and analyses. 3. The Permittee shall report to the Washington Regional Office (see Section VI. NONCOMPLIANCE NOTIFICATION), within 48 hours of the occurrence or first knowledge of the occurrence, or any monitoring or other information which indicates: a. any contaminant may cause an endangerment to an underground source of drinking water, b. any noncompliance with a permit condition due to a malfunction of the system, or c. any cause of fluid migration outside the injection zone or area. The written submission shall contain a description of the noncompliance and its cause, the period of noncompliance, including exact dates and times. If the noncompliance is not corrected and is expected to continue, steps taken or planned to reduce, eliminate, and prevent reoccurrence of the noncompliance shall be provided to the Regional Office in a timely manner. 4. The Permittee shall submit an annual report summarizing the volume and injection pressure(s)of treated effluent discharged into the injection well(s)and the summary results of related groundwater,influent, and effluent monitoring.Isoconcentrations (horizontal and vertical direction) and water level contour/potentiometric surface maps shall be prepared on an annual basis and submitted with this report. If an annual report containing this information(e.g. corrective action plan)is required by a regulatory agency,the Permittee may submit two (2)copies of that report in lieu of the preceding information within -- thirty days of its publication.The Permittee shall submit this report to the following address: Aquifer Protection Section, Groundwater Protection Unit, 1636 Mail Service Center,Raleigh,NC 27699- 1636. VI.NONCOMPLIANCE NOTIFICATION 1. The Permittee shall report by telephone to the Washington Regional Office, telephone number(252) 946- 6481, 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 groundwater remediation facility which results in any unusual operating circumstances, or in the treatment of significant amounts of contaminated groundwaters which are abnormal in quantity or characteristic, such as the dumping of the contents of a basin or tank, the known passage of a slug of hazardous substance through the facility, or any other unusual circumstances; WQ0035748 Page 4 of 8 � I I b. Any process unit failure, due to known or unknown reasons, that renders the groundwater treatment and disposal system, including injection wells, incapable of adequate treatment and disposal, 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; or d. Any time that self-monitoring information indicates that the groundwater treatment and disposal system is not in compliance with any specified permit limitations. 2. Occurrences outside normal business hours may also be reported to the Division's Emergency Response personnel at telephone number(800) 858-0368 or to the Emergency Management's switchboard at(919) 733-3300. Also,persons reporting such occurrences by telephone shall file a written report 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. VII. APPLICABLE BOUNDARIES 1. The COMPLIANCE BOUNDARY for the disposal system is specified by regulations in 15A NCAC 2L, Groundwater Classifications and- Standards. The Compliance Boundary for the disposal system individually permitted December 30, 1983 is established at either (1) 250 feet from the waste disposal area, or (2) 50 feet within the property boundary, whichever is closest to the waste disposal area. An exceedance of Class GA Standards at or beyond the Compliance Boundary is subject to remediation action according to 15A NCAC 2L .0106(d)(2). 2. 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 Class GA Standards at the Review Boundary may require action in accordance with 15A NCAC 2L .0106(d)(1). VIII. WORKER PRECAUTIONS DURING MANUAL APPLICATION OF INJECTION 1. Some effects reported to be associated with the product proposed to be used are as follows: eye, skin,nose, throat, and lung irritation. If the product is released into the environment in a way that could result in a suspension of fine solid or liquid particles (e.g., grinding, blending, vigorous shaking or mixing), then proper personal protective equipment should be used. The application process should be reviewed by an industrial hygienist to ensure that the most appropriate personal protective equipment is used. 2. Persons working with these products should wear goggles or a face shield, gloves, and protective clothing. Face and body protection should be used for anticipated splashes or sprays. 3. Eating, drinking, smoking, handling contact lenses, and applying cosmetics should not be permitted in the application area during or immediately following application. 4. Safety controls should be in place to ensure that the check valve and the pressure delivery systems are working properly. 5. The Material Safety Data Sheets should be followed to prevent incompatible or adverse reactions and injuries. 6. Access to the area of application should be limited to the workers applying the product. In order to minimize exposure to unprotected individuals, measures should be taken to prevent access to the area of application. WQ0035748 Page 5 of 8 IX. GENERAL CONDITIONS 1. Issuance of this permit does not constitute approval for reimbursement from the Leaking Petroleum Underground Storage Tank Cleanup Fund (15A NCAC 2P) or any other fund. Additionally, the issuance of this permit does not remove the Permittee's responsibility to comply with the corrective action requirements of the Division of Waste Management. Furthermore, the Permittee should notify and report all changes concerning the remedial system to the Division of Waste Management. It is the Permittee's responsibility to comply with the requirements of all involved agencies. 2. This permit shall become voidable unless the facilities are constructed in accordance with the conditions of this permit,the approved plans and specifications, and other supporting data. 3. This permit is effective only with respect to the nature and volume of wastes described in the application and other supporting data. 4. The Permittee must comply with all conditions of this permit, with all the regulations pertaining to Groundwater Remediation Systems (15A NCAC 02T .1600), and with the standards and criteria specified in Criteria and Standards Applicable to Injection Wells(15A NCAC 2C .0200). Any noncompliance with conditions of this permit constitutes a violation of the North Carolina Well Construction Act and is grounds for enforcement action as provided for in N.C.G.S. 87-94. 5. This permit is valid only for construction of the number of injection wells described in the application and other supporting data. Construction of additional injection wells must be approved in advance by the Aquifer Protection Section. 6. This permit is not transferable. In the event there is a desire for the facilities to change ownership, or there is a name change of the Permittee, a formal permit request must be submitted to the Division accompanied by an application fee, documentation from the parties involved, and other supporting materials as may be appropriate. The approval of this request will be considered on its merits and may or - may not be approved. 7. A set of approved plans and specifications for the subject project must be retained by the Permittee for the life of this project. 8. The Permittee must notify the Division and receive prior written approval from the Director of any planned physical alterations or additions in the permitted facility or activity not specifically authorized by the permit. A permit modification is usually required before these changes can take place. Where the Permittee becomes aware of an omission of any relevant facts in a permit application, or of any incorrect --- information submitted on said application or in any report to the Division, the relevant and correct facts shall be promptly submitted to the Division by the Permittee. 9. 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. 10. The annual administering and compliance fee must be paid by the Permittee within thirty (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 as specified by 15A NCAC 2T .0105 (e)(3). 11. 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. WQ0035748 Page 6 of 8 Y ' • 12. If the Permittee wants to continue operation of these actions, at least six(6)months prior to the expiration of this permit, the Permittee 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 6u'day of April 2012 NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION Charles Wakild,P.E.,Director Division of Water Quality By Authority of the Environmental Management Commission Permit Number WQ0035748 WQ0035748 Page 7 of 8 Permit No.WQ0035748 Marine Corps Air Station Cherry Point Building Site 1083 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 Registration No. Date WQ0035748 Page 8 of 8 NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES GROUNDWATER REMEDIATION 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 Marr inexcarmp iE totii on at- er , Craven County FOR THE construction and operation of a 8,640 GPD groundwater remediation facility consisting of a trailer-mounted mobile re-circulation system that includes well pumps, an oiUwater separator, carbon filters, particulate filters, mixing tanks, and re-injection apparatus for injection into 26 injection wells to remediate JP-5 Jet Fuel and its component compounds, with no discharge of wastes to the surface waters, pursuant to the application received January 19, 2012, 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 Division and considered a part of this permit. This permit shall be effective from the date of issuance until March 31, 2014 and shall be subject to the following specified conditions and limitations: 6 I. PERFORMANCE STANDARDS 1. Upon completion of construction and prior to operation of this mobile system, a certification must be received from a professional engineer certifying that the permitted system has been- assembled in accordance with this permit,the approved plans and specifications, and other supporting materials. If this project is to be completed in phases and partially certified. you shall retain the responsibility to track further construction approved under the same permit, and shall provide a final certificate of completion once the entire project has been completed. Mail the Certification to: Aquifer Protection Section, Groundwater Protection Unit, 1636 Mail Service Center,Raleigh,NC 27699-1636. 2. The Washington Regional Office, telephone number (252) 946-6481, shall be notified at least forty-eight (48) hours in advance of operation of the installed facilities, including the initiation of injection operations, so that an in-place inspection can be made. Such notification to the regional supervisor shall be made during the normal office hours from 8:00 a.m. until 5:00 p.m. on Monday through Friday, excluding State Holidays. 3. The injection facility shall be effectively maintained and operated at all times so that there is no contamination of groundwater which will render it unsatisfactory for normal use at location(s)beyond the Compliance Boundary. • WQ0035748 Page 1 of 8 4. 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. 5. Any residuals generated from these operations must be disposed in accordance with General Statute 143- 215.1 and in a manner approved by the Division. 6. Diversion or bypassing of the untreated groundwater from the treatment facilities is prohibited. H. OPERATION AND MAINTENANCE REQUIREMENTS 1. 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 treatment site or facility at any reasonable time for the purpose of determining compliance with this permit (including inspection, observation, and sampling associated with injection and any related facilities as provided for in N.C.G.S. 87-90), 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, injection fluids, or,,leachate. III.WELL CONSTRUCTION/ABANDONMENT CRITERIA 1. The construction and operation of Type 5I injection wells shall conform to Title 15A North Carolina Administrative Code 2C .0209(e)(3)(C), to inject Sodium Bromide, PetroSolve, CBN Nutrients, and EZA-2, for the mobilization and enhanced bioremediation of free-phase and dissolved JP-5 Jet Fuel and its component substances. 2. Within fifteen days of any change of status of an injection well, the Permittee shall provide written notification to the Division. Such a change would include the discontinued use of a well for injection. If a well is taken completely out of service temporarily, the Permittee must install a sanitary seal. If a well is not to be used for any purpose, that well must be permanently abandoned according tol 5A NCAC 2C .0113, Well Construction Standards. 3. Any well that is no longer to be used for any purpose by the Permittee shall be abandoned in accordance with the procedures specified in 15A NCAC 2C .0113(b). 4. The proposed injection wells shall be constructed of PVC casing and the screened interval of each well shall- be located from 10 feet to 20 feet below land surface. Prior to operation of the groundwater remediation system,the Permittee shall certify the mechanical integrity of the injection well(s) as defined by 15A NCAC 2C .0207. 5. Flow measurement devices shall be installed on the mobile unit to monitor the volumes injected at each injection well. Also each injection wellhead shall be equipped to measure the injection pressure at the screened interval. If the injection pressure is greater than atmospheric pressure, the mechanical integrity of the injection well(s) shall be demonstrated according to 15A NCAC 2C .0207. 6. Pursuant to rule 15A NCAC 2C .0211(g), injection may not commence until construction of the injection wells is completed, the Permittee has submitted notice of completion of construction to the Washington Regional Office, and the regional office staff has inspected or otherwise reviewed the injection well and finds it in compliance with the permit. If the Permittee has not received notice from the Washington Regional Office of the intent to inspect or otherwise review the injection well within 10 days after the regional office has received the notice,the Permittee may commence operation of the injection wells. WQ0035748 Page 2 of 8 7. The well(s)must be constructed by either a North Carolina Certified Well Contractor,the property owner, or the property lessee according to General Statutes 87-98.4(b)(2). If the construction is not performed by a certified well contractor,the property owner or lessee, provided they are a natural person,must physically perform the actual well construction activities. All well(s)must be constructed according to the North Carolina Well Construction Standards(15A NCAC 2C .0108) and any local county rules. 8. The Washington Regional Office, telephone number (252) 946-6481, shall be notified at least forty-eight (48) hours prior to the construction of any monitoring well or injection well so that an inspection can be made of the monitoring well location. Such notification to the regional groundwater supervisor shall be made during the normal office hours from 8:00 a.m. until 5:00 p.m. on Monday through Friday, excluding state holidays. 9. Within sixty(60) days of completion of well installation,the Permittee shall submit two (2) original copies of a scaled site map (scale no greater than 1"=100'). The map(s)must include the following information: a. The location and identity of each well(recovery,monitoring, injection, water supply, etc.). b. The location of major components of the waste disposal system. c. The location of property boundaries within 500 feet of the disposal area(s). d. The latitude and longitude of the established horizontal control monument. e. The elevation of the top of the well casing (which shall be known as the "measuring point") relative to a common datum. f. The depth of water below the measuring point at the time the measuring point is established. g. The location of Review and Compliance boundaries. h. The date the map is prepared and/or revised. Control monuments shall be installed in such a manner and made of such materials that the monument will not be destroyed due to activities that may take place on the property. Maps and any supporting documentation shall be sent to: Aquifer Protection Section Groundwater Protection Unit 1636 Mail Service Center Raleigh,NC 27699-1636 The Permittee is responsible for the geographic accuracy of any map submitted, however produced IV. MONITORING REQUIREMENTS 1. The monitoring plan proposed in the application shall be followed, with the addition of TKN,Total Ammonia Nitrogen,Nitrate Nitrogen and Nitrite Nitrogen to the list of groundwater sampling parameters. • 2. Any additional groundwater quality monitoring, as deemed necessary by the Division, shall be provided. V. REPORTING REQUIREMENTS 1. Three(3)copies of the following forms shall be mailed to the address below: a. GW-I Well Construction Record • b. GW-30 Well Abandonment Record WQ0035748 Page 3 of 8 Mail these documents to the following address: Division of Water Quality 1617 Mail Service Center Information Processing Unit • Raleigh,NC 27699-1617 Updated blank forms (GW-1, GW-30, GW-59, GW-59A)may be downloaded from the Division of Water Quality website at http://h2o.enr.state.nc.us/or requested from the address mentioned above. 2. The Permittee shall retain records of all monitoring information, including calibration and maintenance records, continuous monitoring data and reports required by this permit, for at least 3 years from the date of the sample measurement, report or application. Records of this monitoring information shall include, but not be limited to,the following: a. the date, exact place, and time of sampling or measurements, b. the individual who performed the sampling or measurements, c. the date the analyses were performed, d. the analytical techniques or methods used, and e. the results of such sampling,measurements, and analyses. 3. The Permittee shall report to the Washington Regional Office (see Section VI. NONCOMPLIANCE NOTIFICATION), within 48 hours of the occurrence or first knowledge of the occurrence, or any monitoring or other information which indicates: a. any contaminant may cause an endangerment to an underground source of drinking water, b. any noncompliance with a permit condition due to a malfunction of the system, or c. any cause of fluid migration outside the injection zone or area. The written submission shall contain a description of the noncompliance and its cause, the period of noncompliance, including exact dates and times. If the noncompliance is not corrected and is expected to continue, steps taken or planned to reduce, eliminate, and prevent reoccurrence of the noncompliance shall be provided to the Regional Office in a timely manner. 4. The Permittee shall submit an annual report summarizing the volume and injection pressure(s) of treated effluent discharged into the injection well(s)and the summary results of related groundwater, influent, and effluent monitoring. Isoconcentrations(horizontal and vertical direction) and water level contour/potentiometric surface maps shall be prepared on an annual basis and submitted with this report. If an annual report containing this information(e.g. corrective action plan) is required by a regulatory agency,the Permittee may submit two(2)copies of that report in lieu of the preceding information within thirty days of its publication. The Permittee shall submit this report to the following address: Aquifer Protection Section, Groundwater Protection Unit, 1636 Mail Service Center,Raleigh,NC 27699- 1636. VI. NONCOMPLIANCE NOTIFICATION I. The Permittee shall report by telephone to the Washington Regional Office,telephone number(252) 946- 6481, 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 groundwater remediation facility which results in any unusual operating circumstances, or in the treatment of significant amounts of contaminated groundwaters which are abnormal in quantity or characteristic, such as the dumping of the contents of a basin or tank, the known passage of a slug of hazardous substance through the facility, or any other unusual circumstances; WQ0035748 Page 4 of 8 b. Any process unit failure, due to known or unknown reasons, that renders the groundwater treatment and disposal system, including injection wells, incapable of adequate treatment and disposal, 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; or d. Any time that self-monitoring information indicates that the groundwater treatment and disposal system is not in compliance with any specified permit limitations. 2. Occurrences outside normal business hours may also be reported to the Division's Emergency Response personnel at telephone number(800) 858-0368 or to the Emergency Management's switchboard at(919) 733-3300. Also,persons reporting such occurrences by telephone shall file a written report 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. VII. APPLICABLE BOUNDARIES 1. The COMPLIANCE BOUNDARY for the disposal system is specified by regulations in 15A NCAC 2L, Groundwater Classifications and Standards. The Compliance Boundary for the disposal system individually permitted December 30, 1983 is established at either (1) 250 feet from the waste disposal area, or (2) 50 feet within the property boundary, whichever is closest to the waste disposal area. An exceedance of Class GA Standards at or beyond the Compliance Boundary is subject to remediation action according to 15A NCAC 2L 0106(d)(2). 2. 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 Class GA Standards at the Review Boundary may require action in accordance with 15A NCAC 2L .0106(d)(1). VIII. WORKER PRECAUTIONS DURING MANUAL APPLICATION OF INJECTION 1. Some effects reported to be associated with the product proposed to be used are as follows: eye, skin,nose, throat, and lung irritation. If the product is released into the environment in a way that could result in a suspension of fine solid or liquid particles (e.g., grinding, blending, vigorous shaking or mixing), then proper personal protective equipment should be used. The application process should be reviewed by an industrial hygienist to ensure that the most appropriate personal protective equipment is used. 2. Persons working with these products should wear goggles or a face shield, gloves, and protective clothing. Face and body protection should be used for anticipated splashes or sprays. 3. Eating, drinking, smoking, handling contact lenses, and applying cosmetics should not be permitted in the application area during or immediately following application. 4. Safety controls should be in place to ensure that the check valve and the pressure delivery systems are working properly. 5. The Material Safety Data Sheets should be followed to prevent incompatible or adverse reactions and injuries. 6. Access to the area of-application should be limited to the workers applying the product. In order to minimize exposure to unprotected individuals, measures should be taken to prevent access to the area of application. • WQ0035748 Page 5 of 8 IX. GENERAL CONDITIONS 1. Issuance of this permit does not constitute approval for reimbursement from the Leaking Petroleum Underground Storage Tank Cleanup Fund(15A NCAC 2P) or any other fund. Additionally, the issuance of this permit does not remove the Permittee's responsibility to comply with the corrective action requirements of the Division of Waste Management. Furthermore, the Permittee should notify and report all changes concerning the remedial system to the Division of Waste Management. It is the Permittee's responsibility to comply with the requirements of all involved agencies. 2. This permit shall become voidable unless the facilities are constructed in accordance with the conditions of this permit,the approved plans and specifications,and other supporting data. 3. This permit is effective only with respect to the nature and volume of wastes described in the application and other supporting data. 4. The Permittee must comply with all conditions of this permit, with all the regulations pertaining to Groundwater Remediation Systems(15A NCAC 02T .1600), and with the standards and criteria specified in Criteria and Standards Applicable to Injection Wells(15A NCAC 2C .0200). Any noncompliance with conditions of this permit constitutes a violation of the North Carolina Well Construction Act and is grounds for enforcement action as provided for in N.C.G.S. 87-94. 5. This permit is valid only for construction of the number of injection wells described in the application and other supporting data. Construction of additional injection wells must be approved in advance by the Aquifer Protection Section. 6. This permit is not transferable. In the event there is a desire for the facilities to change ownership, or there is a name change of the Permittee, a formal permit request must be submitted to the Division accompanied by an application fee, documentation from the parties involved, and other supporting materials as may be appropriate. The approval of this request will be considered on its merits and may or may not be approved. 7. A set of approved plans and specifications for the subject project must be retained by the Permittee for the life of this project. 8. The Permittee must notify the Division and receive prior written approval from the Director of any planned physical alterations or additions in the permitted facility or activity not specifically authorized by the permit. A permit modification is usually required before these changes can take place. Where the Permittee becomes aware of an omission of any relevant facts in a permit application, or of any incorrect information submitted on said application or in any report to the Division, the relevant and correct facts shall be promptly submitted to the Division by the Permittee. 9. 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. 10. The annual administering and compliance fee must be paid by the Permittee within thirty (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 as specified by 15A NCAC 2T .0105 (e)(3). 11. 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. WQ0035748 Page 6 of 8 12. If the Permittee wants to continue operation of these actions, at least six (6) months prior to the expiration of this permit, the Permittee 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 6th day of April 2012 NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION for Charles Wakild,P.E.,Director Division of Water Quality By Authority of the Environmental Management Commission Permit Number WQ0035748 WQ0035748 Page 7 of 8 Permit No. WQ0035748 Marine Corps Air Station Cherry Point Building Site 1083 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 Registration No. Date WQ0035748 Page 8 of 8