WQCSD0267_NOV-2023-DV-0132_Response Rvcd_20230410

Manuel, Vanessa
From: Goodson, Miranda D <[e-mail]>
Sent: Monday, April 10, 2023 11:33 AM
To: Vinson, Scott
Cc: Becker, Shannon V; Pearce, Joseph R; Berger, Amanda A; Manuel, Vanessa; Lambeth,
Robyn E; Krueger, Robert D
Subject: [External] Chapel Ridge WWTP NOV-2023-DV-0132
Attachments: Chapel Ridge WWTP NOV-2023-DV-0132.pdf
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Good Morning Mr. Scott Vinson,
Attached is Aqua's response to Chapel Ridge WWTP NOV-2023-DV-0132; the original will be mailed
to you. Please advise if you have any questions or require further information.
Thanks in Advance,
✓tkaada
Miranda Goodson
Administrative Assistant I
Aqua North Carolina, Inc.
202 Mackenan Court, Cary NC 27511

AQUA.,
April 10, 2023
Mr. Scott Vinson Received via email: April 10, 2023
Regional Supervisor
Public Wastewater Supply Section
Raleigh Regional Office, NCDEQ
1628 Mail Service Center
Raleigh, NC 27699-1628
Re: Notice of Violation
Sanitary Sewer Overflow -February 2023
Chapel Ridge WWTP, Chatham County
Permit No. WQCSD0267
NOV-2023-DV-0132
Dear Mr. Vinson:
Aqua North Carolina, Inc. (Aqua) provides the following response to the above -referenced Notice of
Violation, which was issued for a February 17, 2023, Sanitary Sewer Overflow located at 1068 The Parks
Dr, Pittsboro.
Aaua's Response:
A contractor, working in the new construction area of the system, struck an Aqua sewer force main
while surface grading and installing landscaping at a newly built home. The damage released sewage
into the street and nearby storm drain. The storm drain discharged into a nearby retention pond. The
retention pond was equipped with an isolation valve which staff immediately closed to stop the release
of water from the retention pond into an unnamed tributary. It was estimated that roughly 500 gallons
of water from the retention pond made it through the isolation valve before it was closed. Aqua
dispatched its emergency contractors to assess and mitigate the contractor strike. Aqua's environmental
contractor emptied the retention pond, fully mitigated the unnamed tributary, and cleaned the storm
drains and streets. Aqua has the contact information of the contractor at fault.
If you have any questions or comments, please do not hesitate to contact me at [phone].
Sincerely,
.Pe6ut�+uzSu
Robert Krueger
Area Manager
cc: Joseph Pearce
Amanda Berger
Shannon Becker