WQ0039597_Water and Sewer Flow Acceptance_20230623

LATHAM-WALTERS ENGINEERING, INC.
E
CIVIL ENGINEERING LAND PLANNING SITE DEVELOPMENT
16507-A NORTHCROSS DRIVE 4/'- -- � /
HUNTERSVILLE, NC 28078
March 28, 2023
NCDEQ JUN 2 3 2323
Division of Water Resources RECEIVED
512 N. Salisbury Street, Room 925L
Raleigh, NC 27604-1170 N C D F 1:"-)W R/N P D E S
AH 0 5 2023
Re: Village At Oakhurst (Phase II) Permit Modification Request
Permit Number: WQ0039597
NCDEQ/DWR/NPDES
Dear Sir/Madam:
The wastewater collection system for the Village at Oakhurst (Phase II) was permitted
November 3, 2017 under permit number WQ0039597. The project was originally permitted for
8076 gallons per day. As the project has developed, we have determined that the project permit needs
to be revised to reflect additional flows as follows:
Restaurant —146 seats @ 40 gall/seat/day: 5840 gpd
14 Retail Stores x 250gpd/store 3500 gpd
Business with 70 employees x 25 gpd/employee: 1750 gpd
Total Flow: 11,090 gallons per day
In addition to the increased flows, it was determined that the sewer within the proposed building
would not be able to serve into the previously permitted and constructed sanitary sewer. So, in
addition to the increased flows, a pump station is also part of the requested permit modification. The
previously permitted gravity sewer system is in place and shall remain a part of the permit.
Attached are the following objects for your use in the permit modification:
1. Flow Acceptance Letter from Charlotte Water dated February 6, 2023
2. One original and One copy of the application form ASEA 04-21
3. Check Payable to NCDEQ for $480.00
4. Documentation that owner/developer is a registered corporation in North Carolina
5. FTSE for Village at Oakhurst, Phase II, dated March 24, 2023
6. Site Map (USGS) and Street Level Map
7. Original Permit Letter from NCDEQ dated December 2, 2019
8. Power Reliability Letter provided by Owner
9. Developers Operational Agreement
PHONE: [phone]
MITCHO-LWENGINEER.COM

LATHAM-WALTERS ENGINEERING, INC.
CIVIL ENGINEERING LAND PLANNING SITE DEVELOPMENT
L I 1 6507-A NORTHCROSS DRIVE
HUNTERSVILLE, NC 28078
Please let me know if you have any questions regarding this permit modification request.
Sincerely,
Latham -Walters Engineering, Inc.
Mitchell S. Latham, P.E.
PHONE: [phone]
M ITCH@LW ENGINEER.COM

CHARLOTTE
W4)TER
February 6, 2023
Mr. James Walters
Letham-Walters Engineering, INC
16507-A Northcross drive
Huntersville, NC. 28078
SUBJECT: WATER AND SEWER FLOW ACCEPTANCE
VILLAGE AT OAKHURST (PHASE II)
9615 BAILEY ROAD, CORNELIUS, NC. 28031
CLTWATER TRACKING# 202311
After an analysis of the sanitary sewer associated with the proposed design of project, 202311,
VILLAGE AT OAKHURST (PHASE II), it was determined that there is sufficient capacity to
accommodate the proposed sewer flow of 11,090 gallons per day (146-seats x 40-gpd/seat, 14-
stores x 250-gpd/store, 70-emp/ x 25-gpd/emp at the connection point(s) indicated on the
submitted utility plan for transmission to the McDowell Creek Wastewater Treatment Plant; NPDES
permit number NC0036277, for treatment. This acceptance of flow is based upon the existing
capacity of the designated publicly owned treatments works.
Charlotte Water (CLTWater) agrees to furnish water to the subject project. The water quality to the
subject project is regulated by the State Drinking Water Act Amendments of 1986 and The Water
Supply Management Plan, PWS ID # 0160010 on file with the Public Water Supply Section of
NCDEQ. However, CLTWater cannot guarantee a constant pressure or quality of flow.
The applicant should understand that due to the involvement of other agencies and continuing
growth of the water system, the ability to provide service for future projects cannot be guaranteed
nor reserved. Connection to the CLTWater system is accepted on a first come, first served basis.
The applicant should understand that this letter is not authorization to construct or extend private
water or sewer systems, as the appropriate local or State permits are required prior to construction.
If the appropriate authorization to construct permits are not obtained and construction has not
started within two Q) years of issuance of this flow acceptance and payment for any service
connections have not been received within two Q) years of issuance of this flow acceptance letter,
this flow acceptance approval shall be rescinded, and a new flow acceptance request must be
made.
The CAP analysis performed determines available capacity within the existing public gravity sewer
system. The developer is responsible for any additional private or public sewer infrastructure
required to convey flow from the proposed development to the existing public gravity sewer.
If you have any questions, please do not hesitate to contact me at [phone].
Sincerely,
Pedro- o ra zwre4v
Pedro Galarreta BSCE, BBA / Engineering Assistant
CHARLOTTE WATER / charlottewater.orct
Charlotte Water 5100 Brookshire Blvd, Charlotte, NC 28216 charlottewater.org
A Operated by the City of Charlotte