NC0031577_NOV-2024-LV-0519_20240626

Carolina Water Service
of North Carolina"'
June 26, 2024
Tom Tharrington, Assistant Regional Supervisor
Water Quality Regional Operations Section
Wilmington Regional Office
Division of Water Resources, NCDEQ
Subject: Tracking Number NOV-2024-LV-0519
Dear Mr. Tharrington,
RECEfvED/NCDENR/DW R
JUN 2 8 2024
Water Qualty Regional
Operations Section
Wilmington Reglonal office
On behalf of Carolina Water Service, Inc. of NC (CWSNC), please accept this letter in response to the
White Oak Estates Wastewater Treatment Facility (Permit Number NC0031577) Notice of Violation,
Tracking Number NOV-2024-LV-0519.
On June 17, 2024, Carolina Water Service, Inc. of NC received a violation notice for the White Oak Estates
Wastewater Treatment Facility. The violations included exceeding the daily maximum limit for enterococci
and surpassing the monthly average for ammonia nitrogen.
Specifically, on May 01, 2024, the reported value for enterococci was 489, which exceeds the daily
maximum limit of 276. The cause of this exceedance remains unknown.
Additionally, the reported monthly average value for ammonia nitrogen was 4.19, exceeding the monthly
average of 4.00. In response, extra ammonia nitrogen sampling was conducted in May to mitigate the
average. The excess is believed to be due to mechanical failure in the aeration blower system, which has
since been replaced and is now operational.
If you need additional information, please feel free to contact me at 312-965-3728, or by email at
[e-mail]
Sincerely,
Anthony Futrell
Area Manager
P.O. Box 240908 • Charlotte, North Carolina 28224-0908
[phone] • [e-mail] • www.carolinawaterservicenc.com

4' Carolina Water Service
of North Carolina"'
CC: Brian. Lievre a(�,deg.nc.gov, Office of Continuous Improvement (OCI)
Tom.Tharrin ton de .nc. ov, Assistant Regional Supervisor
Drake. Robart nexuses .com, Compliance Manager
Tony, Kon su lnexuses ,com, Vice President, Operations
P.O. Box 240908 • Charlotte, North Carolina 28224-0908
[phone] 9 [e-mail] •www.carolinawaterservicenc.com

Gopher Ulilify Services, Inc.
P.O. Box 965
Kannapolis, NC 28082-0965
704-932-7662 Office
704-933-1538 Fur
Date: 03121124
Proposal Submitted To: Anthony, Futrell
Job Name: White Oak WWTP
Architect:
Date of plans
Paris only; One new blower and one new motor
Total $8,585.76 plus freight
We Propose hereby to furnish material and labor --. complete in accordance with above specifications, for
the sum of See Above
NET 30 DAYS
Alf nnaterial isguaranteed to be as specified. All work to be conWteied in a workmanlike manner according to standard practices.
Anv alternation or deviatlon front above specifications involving ei ara costs will be executed only upon wrinen orders, and will
become an extra charge over and above the estimate. All agreements contingent upon strikes, accidents or delays beyond our
control. Owner to campfire, tornado and other neressa►y insurance. Our workers are fully covered by ff'orkmen Compensation
Insurance.
Authorized Signature: Edwin Atuiils Date: 0 -2- 4
Note: This proposal may be withdrawn by its if not accepted within 30 Daps.
Acceptance of Proposal- The above prices, specifications and conditions are satisfactory and are
hereliv accepted. You are authorized to do the work as specified. Payment will be made as outfitted
above.
I J r-
Date of Acceptance: Signature:
Print Nante: