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HomeMy WebLinkAboutWQCS00003_NOI_NOV2021DV0248_Response_#1_20210611•" _ tuwato n-Salem/Forsyth County tilities er •Wastewater •Solid Waste Administration, P.O. Box 2511, Winston-Salem, NC 27102 O: 336-727-8000, F: 336-727-8432, cityofws.org/utilities June 11, 2021 Lon T. Snider, Regional Supervisor North Carolina Department of Environmental Quality Division -of --Water Resources 450 West Hanes Mill Road, Suite 300 Winston-Salem, North Carolina 27105 Re: Sanitary Sewer Overflow Civil Penalties Incident #202100401 Dear Mr. Snider: Env ,o mental Qual ty Received JUN 14 2021 Winston-Salem Regional Office This letter serves as the official response from Winston-Salem/Forsyth County Utilities (WSFC Utilities) to the North Carolina Department of Environmental Quality, Division of Water Resources Notice of Intent to Enforce Civil Penalty for the February 3, 2021 sanitary sewer overflow (SSO), Incident #202100401, located at 2680 Grosvenor Place in Winston-Salem. The incident was a direct result of debris in the line. On February 3, 2021 at 10:28am, an SSO occurred at 2680 Grosvenor Place. First responders arrived with a combination jet/vacuum truck and discovered an extremely large amount of debris in the line. The crew cleared the line and normal flow resumed within an hour. The crew ran a diffuser for two hours and cleaned the area with the combination jet/vacuum truck. They also washed four upstream and four downstream mains to ensure all debris including grease and wipes was removed. After cleaning, staff CCTVed the lines and confirmed there was no further damage or remaining deposits. A Good Neighbor Policy brochure and information for plumbers were providedifor each unit within the multifamily property. As is our standard proactive practice, Can the Grease and No Wipes in Pipes literature and promotional items were distributed to homes near the spill site. Our Grease Compliance Officer also contacted the adjacent HOA at Kent Place Lane and shared Can the Grease and No Wipes in Pipes flyers for members because their private line was the source of some of the blockage. LTty Council: Mayor Allenloines; Denim D. Adams, Mayor Pm Tamped, North Ward; Barbara Hanes Burke, Northeast Ward; RobertC Clark; Wert Ward; John C. larson, South Ward; Jeff Macintosh, Northwest Ward; Kevin Mundy, Southwest Ward; Annette Scippio, East Wad; James Taylor, Jr., Southeast Ward; City Manager. Lee D. Garrity CoorllyCommhabnees: DMd R. Phler, Chair, Con Marlin, Vice Chair flaming EMmlm Ted Kaplan; Richard V. Linville; Tenney McDaniel; Gloda a. Whisenhunt Call311 or336-727-8000 County manager. Dudley watts, Jr. Clhh��ilnl( Cd OfW5.0r �nskon-galem/ForslM County Wish,Cormnuslon: Randall S.Tuttle,Chair,LWesleyCums,Jr., Vice Chair Herold E. DW,Tem GHJM; YonneH. Hines; Hi; Y 9 Duane long; Hugh W.Jemlgan;JDvis Parker, Donald R. Stewart; Charles Whom Allin Younger •�)I Fi1J�� IC�if'dl f it 11071V f17 4� i 1 er ;'; ,' il'GC'�•c7j�(iw 1,-tin Icr'In;�;�F1 1' L WSFC Utilities continues to make progress minimizing SSOs and has the proper programs in place to continue our high level of performance. The FY2019-2020 budget included an increase in preventative cleaning of the collection system and last year was our lowest year on record for SSOs since the baseline year,1999. While we are required to clean 10% of the system each year, in FY2019-2020 a total of 393 miles were cleaned, which is 22% of the 1,780-mile gravity wastewater collection system. Of those 393 miles, 303 miles (77%) in the system were proactively cleaned by in-house and contracted crews. Our team has a system to schedule more frequent cleaning for areas with higher incident levels. In addition to this successful strategy, our No Wipes in Pipes campaign is gaining awareness with coverage through local media and other outreach efforts. We have confidence in the positive -impact on public education and recently -learned that our industrial customers have been requesting flyers to post in their restrooms. I hope this information is helpful with your investigation of Incident #202100401. If you require additional information, please contact me at 336-747-7315. Sincerely, Coin Courtney Driver, P.E. Utilities Director cc: Michael Stover, P.E., Assistant Utilities Director -Operations Kenny Atkins, Utilities Field_ O_peratio_ns Manager Antonio Martinez, ORC File