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HomeMy WebLinkAboutWQCS00046_NOV-2021-DV-0019 Response_20210203February 3, 2021 North Carolina Division of Water Quality 610 East Center Avenue, Suite 301 Mooresville, North Carolina 28115 115 N. MAIN STREET POST OFFICE BOX 431 BELMONT, N.C. 28012 PHONE (704) 825-5586 RECEIVED/NCDEQ/DWR FEB - 8 2021 S MOORESVILLE REGIONAL OFFICE Attn: W. Corey Basinger - Regional Supervisor Water Quality Regional Operations Section Ref: Notice of Violation - Tracking No. NOV-2021-DV-0019 City of Belmont - WQCS00046 Dear Mr. Basinger: The City of Belmont is in receipt of the above NOV and as required by your letter, our response to the violations are as follows: Incident # 202003157- This overflow incident, located at the influent manhole of the Cason Street Liftstation at 773 Cason Street, was the result of heavy rainfall within a two (2) hour period. The total rainfall amount was 3.0". City crews responded to reports of the overflow and immediately began utilizing our vacuum truck and pump trucks, along with both liftstation pumps, to alleviate the incoming flows. Lime was applied to the area around the manhole after incident. On behalf of the City of Belmont, our crews responded to the overflow as soon as the incident was reported and began the process of pumping down the wet well of the liftstation. Once the flows returned to normal, our crews cleaned the area and lime was applied to the affected area around the manhole and liftstation. We have found a section of approximately 2000 linear feet of 8" main that appears to be the source of some inflow and infiltration. This section of main is scheduled to be replaced and relocated in the near future. The City is working with a major developer and their contractors to replace and relocate this 2000' of 8" main. In the interim, the City of Belmont has videoed and is in the process of repairing any and all sections that may be compromised. We received less than 24 hours warning from the National Weather Service Office of the intensity of this rainfall event. Incident # 202003152- This overflow incident, located at the influent manhole of the Point Crossing Liftstation at 109 Point Crossing Court, was the result of heavy rainfall within a two (2) hour period. The total rainfall amount was 5.0". City crews responded to reports of the overflow and immediately began utilizing our vacuum truck and pump trucks, along with liftstation pumps, to alleviate the incoming flows. Lime was applied to the area around the manhole after incident. On behalf of the City of Belmont, our crews responded to the overflow as soon as the incident was reported and began the process of pumping down the wet well of the liftstation. Once the flows returned to normal, our crews cleaned the area and lime was applied to the affected area around the manhole and liftstation. We received less than 24 hours warning from the National Weather Service Office of the intensity of this rainfall event. Incident # 202003156- This overflow incident, located at the influent manhole of the Stowe Liftstation at 2099 Oaks Parkway, was the result of heavy rainfall within a two (2) hour period. The total rainfall amount was 3.8". City crews responded to reports of the overflow and immediately began utilizing our vacuum truck and pump trucks, along with liftstation pumps, to alleviate the incoming flows. Lime was applied to the area around the manhole after incident. On behalf of the City of Belmont, our crews responded to the overflow as soon as the incident was reported and began the process of pumping down the wet well of the liftstation. Once the flows returned to normal, our crews cleaned the area and lime was applied to the affected area around the manhole and liftstation. We received less than 24 hours warning from the National Weather Service Office of the intensity of this rainfall event. Sincerely; William Carroll Public Works Director