WQ0000752_Variance Request_20240531

DWR
Division of Water Resources
State of North Carolina
Department of Environmental Quality
Division of Water Resources
Flow Tracking for Sewer Extension Applications
(FTSE 10-23)
Entity Requesting Allocation: 3224 Investments LLC
Project Name for which flow is being requested: Former Wellman Plant Water and Sewer Connection
More than one FTSE nray be required for a single project if the oipner of the WWTP is not responsible for all pump
stations along the route of the proposed ipasterpater flop.
I. Complete this section only if you are the owner of the wastewater treatment plant.
a. WWTP Facility Name: Rockfish Wastewater Treatment Facility
b. WWTP Facility Permit #: NPDES NCO050105
c. WWTP facility's permitted flow
d. Estimated obligated flow not yet tributary to the WWTP
e. WWTP facility's actual avg. flow
f. Total flow for this specific request
g. Total actual and obligated flows to the facility
h. Percent of permitted flow used
All flows are in MGD
21.0
0.9394
14.3
0.0025
15.2419
72.58
II. Complete this section for each pump station you are responsible for along the route of this proposed
wastewater flow.
List pump stations located between the project connection point and the WWTP:
(A)
(B)
(C)
(D)=(B+C)
(E)=(A-D)
Design
Approx.
Obligated,
Total
Pump
Pump
Average
Current
Not Yet
Current Flow
Station
Station
Firm
Daily Flow**
Avg. Daily
Tributary
Plus
(Name or
Permit
Capacity, *
(Firm / pf),
Flow,
Daily Flow,
Obligated
Available
Number)
No.
MGD
MGD
MGD
MGD
Flow
Capacity***
#13-East
Fayetteville
W00000752
5.6880
2.2752
1.1672
0.0337
1.2009
1.0743
* The Firm Capacity (design flow) of any pump station is defined as the maximum pumped flow that can be
achieved with the largest pump taken out of service.
** Design Average Daily Flow is the firm capacity of the pump station divided by a peaking factor (pi) not
less than 2.5, per Section 2.02(A)(4)(c) of the Minimum Design Criteria.
*** A Planning Assessment Addendum shall be attached for each pump station located between the project
connection point and the WWTP where the Available Capacity is < 0.
Downstream Facility Name (Sewer): PWC/Fayetteville Collection System
Downstream Permit Number: W00022581
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FTSE 10-23

III. Certification Statement:
I Misty M. Manning, P.E. certify to the best of my knowledge that the addition of
the volume of wastewater to be permitted in this project has been evaluated along the route to the receiving
wastewater treatment facility and that the flow from this project is not anticipated to cause any capacity
related sanitary sewer overflows or overburden any downstream pump station en route to the receiving
treatment plant under normal circumstances, given the implementation of the planned improvements
identified in the planning assessment where applicable. This analysis has been performed in accordance
with local established policies and procedures using the best available data. This certification applies to
those items listed above in Sections I and II plus all attached planning assessment addendums for which I
am the responsible party. Signature of this form certifies that the receiving collection system or treatment
works has adequate capacity to transport and treat the proposed new wastewater.
/!4/Zc,7-
Signing Official Signature Date
PWC Water Resources Engineering Manager
Title of Signing Official
Page 2 of 2
FTSE 10-23