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HomeMy WebLinkAboutWQCS00003_NOV2021DV0137_20210312t nston-Salem / Forsy[h County Uatetilities Wr •Wastewater • SDlid Waste Administration, P.O. Box 2511, Winston-Salem, NC 27102 O: 336-727-8000, F: 336-727-8432, cityofws.org/utilities March 10, 2021 Lon T. Snider, Regional rvisor North Carolina Departmenteof Environmental Quality Fnv °�m otmPnt o Division of Water Resources ReceivedQual y 450 West Hanes Mill Road, Suite 300 MAR Winston-Salem, North Carolina 27105 W1 S Zo21 Reg onal p 0e Re: Sanitary Sewer Overflow Civil Penalties Incident #202003353 Dear Mr. Snider: This letter serves as the official response from Winston-Salem/Forsyth County Utilities to the North Carolina Department of Environmental Quality, Division of Water Resources Notice of Intent to Enforce Civil Penalty for the November 23, 2020 sanitary sewer overflow (SSO), Incident #202003353, located at 114 Cassell Street in Winston-Salem. The incident was a result of pipe failure due to severe natural conditions. On November 23 at 8:00pm, Utilities Field Operations was notified of an SSO on the sewer outfall at 114 Cassell Street. Heavy rains earlier in the month had eroded the Park Branch creek bank which caused the sewer main to collapse and break. First responders used a backhoe to dig around the pipe and make a temporary repair. The crew created a containment berm that diverted flow back into the pipe. They also installed a temporary section of sewer main and used fast -set cement to seal the ends of the pipe. The spill lasted approximately five hours and was resolved by 1:00am the following morning. A diffuser was deployed for approximately eight hours and the spill area was cleaned following protocol. This site has been added to an existing capital project so a more permanent repair can be completed and the stream bank stabilized. Easements for the new alignment are currently being acquired and the permanent repair will soon follow. Coy Council: Mayor Allen Joines; Denise D. Adams, Mayor Pro Tempam, North Ward; Barbara Hanes Burke, Northeast Ward; Robert C. Clark West Ward; John C Larson, South Ward; Jeff Macintosh, Northwest Ward; Kevin Mwidy, Southwest Ward; Annette 5cipplo, East Ward; James Taylor, Jr„ Southeast Ward; City Manager: Lee D. Garrity County Commissioners: David R. Plyler, Chair; Don Martin, Vice Chair; Fleming EI-Amin; Ted Kaplan; Richard V. Linville; Tanya McDaniel; Gloria D. Whisenhunt; Call311 or 336.727-0000 County Manager: Dudley Watts, Jr. Winston-Salem/Porsyth County Uelay Commfsslon: Randall S. Tuttle, Chair; L Wesley Curtis, Jr., Vice Chair; Harold E. Day; Tam Griffin; Yvonne H. Hines; citylink@cityofws.or0 Duane Lon& Hugh W.Jernigan; Chris Parker; Donald R.Stewart; Charles Wilson, Allen Younger WSFC Utilities continues to make progress in minimizing SSOs and has the proper programs in place to continue our high level of performance. Our comprehensive sanitary sewer evaluation study has provided strategic cleaning and examination of our system to identify areas with the greatest need for repair and replacement. This project demonstrates our ability to pivot quickly to address critical improvements, as well as our commitment to investment in infrastructure. I hope this information is helpful with your investigation of Incident #202003353. If you require additional information, please contact me at 336-747-7315. Sincerely, "Pmwt Courtney Driver, P.E. Utilities Director cc: Michael Stover, P.E., Assistant Utilities Director -Operations Kenny Atkins, Utilities Field Operations Manager Antonio Martinez, ORC File