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HomeMy WebLinkAboutWA-813_11174_G_NORR_20230327 North Carolina Department of Environmental Quality | Division of Waste Management Washington Regional Office | 943 Washington Square Mall | Washington, NC 27889 | (252) 946-6481 March 27, 2023 Attn: Lars Simonsen North East Oil Company, Inc. Post Office Box 848 106 E. Queen Street Edenton, North Carolina 27932 Re: Notice of Regulatory Requirements 15A NCAC 2L .0407(d) Risk-based Assessment and Corrective Action For Petroleum Underground Storage Tanks Everette’s Enterprises 1101 Dr. Martin Luther King, Jr, Drive, Ahoskie Hertford County Incident Number: 11174 Risk Classification: Intermediate Ranking: I 90 R Dear Mr. Simonsen: This office is in receipt of the Groundwater Monitoring Report dated February 6, 2023. The report documents sampling activities conducted on January 26, 2023. An AFVR event and two post sampling events conducted on February 23, 2022 and September 27, 2022 both showed contaminant concentrations below Gross Contaminant Levels. The latest sampling event results show contaminant concentrations slightly above GCL concentrations in MW-2. MMPE/AFVR have been affective at removing free product. WaRO is requesting a proposal for an alternative remedial strategy to reduce concentrations. Additional excavation is limited. WaRO recommends in-situ remediation using of some sort of nutrient/ORC treatment appropriate for the concentrations. The subject incident has been determined by the Department, in response to North Carolina General Statute (NCGS) 143-215.94E(e4), to be of sufficiently high priority to allow funding by the State Trust Fund Program. Therefore, you are directed to proceed with assessment as follows: • Please conduct a sampling event in June/July 2023. Install nutrient/ORC socks. Submit the results and to the Washington Regional Office within 30 days of receiving analytical results. Effective October 1, 2004, the Department requires that all work following the submittal of the Limited Site Assessment Report (Title 15A NCAC 2L .0405) be preapproved if State Trust Fund reimbursement is anticipated. To comply with this requirement, a completed Preapproval/Claim Authorization Form, encompassing the required remedial activities, must be received in this office within 14 days of the date of this letter. Upon completion of the preapproved activities, you should submit your claim promptly. Reimbursement funds are budgeted based on completed preapprovals, but lengthy delays in reimbursement can occur if claims are not submitted immediately following work completion. North Carolina Department of Environmental Quality | Division of Waste Management Washington Regional Office | 943 Washington Square Mall | Washington, NC 27889 | (252) 946-6481 Please note that performing assessment and cleanup work that is not required under 15A NCAC 2L .0400 is not reimbursable from the Commercial or Noncommercial Leaking Petroleum Underground Storage Tank Cleanup Funds. Because a release or discharge has been confirmed, a Licensed Geologist or a Professional Engineer, certified by the State of North Carolina, is required to prepare and certify all reports submitted to the Department in accordance with 15A NCAC 2L .0103(e) and 2L .0111(b). If you have any questions regarding the actions or the rules mentioned in this letter, please contact me at the address or telephone number listed below. If you have any questions regarding trust fund eligibility or reimbursement, please contact the UST Section Trust Fund Branch at (919) 733-8486. Sincerely, Carrie Stone Environmental Program Consultant Washington Regional Office UST Section, DWM, NCDEQ cc: William Regenthal, Geological Resources, Inc. (email) Ms. Bea Harrison, Beasley Enterprises, Inc. Hertford County Health Department WaRO Washington Regional Office | 943 Washington Square Mall | Washington, NC 27889 | (252) 946-6481