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HomeMy WebLinkAboutWQCS00010_NOI_NOV2021DV0158_Response_20210306Public Services Department Water & Sewer Mains Division Michael S. Parrish `2 ORC WWCS pb March 6th, 2021 Lon T. Snider NCDENR Winston-Salem Regional Office 450 West Hanes Mill Road, Suite 300 Winston-Salem, NC 27105 RE: Notice of Intent Case No. NOV-2021-DV-0158 Incident Number 202003442 12/9/2020 Mr. Snider, \OATH CAROLLNNS INTEWIDAW �ivnt of Environmental Quality Received APR 12 2021 Winston-Salem Regional Office This letter is in response to the Notice of Intent Case No. NOV-2021-DV-0158 concerning the spill that occurred on Dec 91h, 2020 at 4138 Waterview Road, Guilford County, High Point, North Carolina. The above overflow was caused by grease and roots that were found in the manhole blocking the invert. The lines feeding this area had been recently checked and flushed as part of our collection system mini map cleaning program. We believe the recent cleaning may have been the cause of the overflow due to the amount of lines cleaned in this area. Once the invert was cleared the manhole level dropped. This line was cleaned, and the frequency of monitoring has been increased to help prevent any future spills in this area. We do have FOG doorhangers that we distribute in instances like this to help with educating residents on proper disposal of grease. This line was added to the root treatment program to assist with preventing any future overflows. If you have any questions or require further information, please feel free to call me at (336) 883-3691. Sincerely, Michael S. Parrish ORC WWCS cc: Terry Houk- Public Services Director, Derrick Boone- Assistant Public Services Director, Greg Hall- W/S Mains Superintendent, Joseph Holden- Assistant W/S Mains Superintendent, Cards Hyler-Pretreatment Supervisor, File City of High Point, P.O. 230, 211 South Hamilton Sheet, High Point, NC 27261 USA Office: 336-883-3691 Fax: 336.822.7071 TDD 336.883.8517 ,C:�2 92