WQ0004726_Dutchman Creek Sewer Pump Station and Force Main_20240429

Hazen and Sawyer
624 Green Valley Road, Sui[e 101
HazenGreensboro, NC 27408 • [phone]
April 30, 2024
Mr. Cheng Zhang
Environmental Program Consultant — Office of Continuous Improvement (OCI)
NCDEQ — Division of Water Resources — Raleigh Regional Office
3800 Barrett Drive
Raleigh, NC 27609
Re: Davie County: Dutchman Creek Sewer Pump Station and Force Main
Fast Track Sewer System Extension Application — Updated Submittal
ARPA Project No.: SRP-W-ARP-0273
Dear Mr. Zhang,
On behalf of Davie County, and regarding the referenced project, we are enclosing the following Fast
Track Sewer Extension Permit application update for your review and approval:
Updated Form FTA 10-23
o Corrected to show "Modification of Existing Permit"
Narrative description of pump station and force main modifications
o Described herein
Existing Sewer Pump Station:
The existing Dutchman Creek Sewer Pump Station was originally permitted under WQ0004726 approved
on March 28, 1991. The current setup consists of a duplex pump station containing two (2) 34 HP — 210
gpm pumps, 10' diameter wet well, valve vault, 6-inch piping and appurtenances, a revolving crane,
standby diesel generator, electrical wiring/panels, SCADA, and controls. The existing pump station
discharges to an existing 6-inch force main (approximately 5,450 LF traveling south) which empties into
an existing 8-inch gravity sewer along Highway 158.
Proposed Sewer Pump Station Modifications:
Proposed modifications to the existing Dutchman Creek Sewer Pump Station include the following:
• Replace existing pumps with two (2) new 38 HP — 450 gpm pumps to allow for future
development upstream of the pump station
• Remove/replace existing wet well and valve vault hatches with watertight access hatches due to
location in the 100-year floodplain
• Remove/replace existing 6-inch station piping, valves, and appurtenances
• Install new electromagnetic flow meter in a new precast concrete meter vault
• Remove/replace existing standby diesel generator sized to power new pumps
• Remove/replace existing electrical wiring, control panels, and SCADA with new
• Remove existing revolving crane
haze nandsawyer.corn

Hazen
• The existing concrete wet well and concrete valve vault will remain
• Abandon -in -place existing 6-inch force main and replace with an 8-inch C900 PVC force main to
allow for increased flow from new pumps. The new force main will discharge to an existing 12-
inch sewer just south of Main Church Road.
The contact foraDavie County is:
Mr. Johnny Lambert - Public Utilities Director
Phone: [phone]
Email: ilambert(cWaviecountync.gov
If you have questions about this application or require additional information, please contact me at
kpolzle(i0azetiandsawyer.com or at [phone].
Sincerely,
7G z q-�
Kyle Pohle, PE
Principal Engineer
Pa : 2 c)(2
haze nandsawyer.com

NC Dept of Environmental Quality
State of North Carolina
APR 29 2024 Department of Environmental Quality
DWR Raleigh Regional Office Division of Water Resources
FAST TRACK SEWER SYSTEM EXTENSION APPLICATION
Division of Water Resources FTA 10-23 & SUPPORTING DOCUMENTATION
Application Number: W00004726 MOD (to be completed by Dwx)
All items must be completed or the application will be returned
I. APPLICANT INFORMATION:
1. Applicant's name: Davie County Public Utilities (company, municipality, HOA, utility, etc.)
2. Applicant type: ❑ Individual ❑ Corporation ❑ General Partnership ❑ Privately -Owned Public Utility
❑ Federal ® State/County ❑ Municipal ❑ Other
3. Signature authority's name: Johnny Lambert per 15A NCAC 02T .0106(b)
Title: Director of Public Utilties
4. Applicant's mailing address: 298 E Depot Street, Suite 200
City: Mocksville State: NC Zip: 27028-
5. Applicant's contact information:
Phone number: [phone] Email Address: jlambert(c�daviecountync.gov
II. PROJECT INFORMATION:
1. Project name: Dutchman Creek Sewer Pump Station and Force Main
2. Application/Project status: ❑ Proposed (New Permit) ® Existing Permit/Project
If a modification, provide the existing permit number: WQ0004726 and issued date: March 28, 1991,
For modifications, also attach a detailed narrative description as described in Item G of the checklist.
If new construction, but part of a master plan, provide the existing permit number: WQ00
3. County where project is located: Davie County
4. Approximate Coordinates (Decimal Degrees): Latitude: 35.94689' Longitude:-80.53645'
5. Parcel ID (if applicable): 5840531084 (or Parcel ID to closest downstream sewer)
III. CONSULTANT INFORMATION:
1. Professional Engineer: Aaron Babson License Number: 036828
Firm: Hazen and Sawyer
Mailing address: 620 Green Valley Road, Suite 101
City: Greensboro State: NC Zip: 27408-
Phone number: [phone] Email Address: ababsonkhazenandsawyer.com
IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION:
1. Facility Name: Dutchman Creek WWTP Permit Number: NCO021491
Owner Name: Town of Mocksville
V. RECEIVING DOWNSTREAM SEWER INFORMATION:
1. Permit Number(s): WQ
2. Downstream (Receiving) Sewer Information: 12 inch ® Gravity ❑ Force Main
3. System Wide Collection System Permit Number(s) (if applicable): WQCS000156
Owner Name(s): Town of Mocksville
FORM: FTA 10-23 Page 1 of 5

VI. GENERAL REQUIREMENTS
1. If the Applicant is a Privately -Owned Public Utility, has a Certificate of Public Convenience and Necessity been attached?
❑ Yes ❑ No ® N/A
2. If the Applicant is a Developer of lots to be sold, has a Developer's Operational Agreement (FORM: DEV) been attached?
❑ Yes ❑ No ® N/A
3. If the Applicant is a Home/Property Owners' Association, has an HOA/POA Operational Agreement (FORM: HOA) and
supplementary documentation as required by 15A NCAC 02T.0115(c) been attached?
❑ Yes ❑ No ® N/A
4. Origin of wastewater: (check all that apply):
® Residential (Individually Owned) ❑ Retail (stores, centers, malls) ❑ Car Wash
❑ Residential (Leased) ❑ Retail with food preparation/service ❑ Hotel and/or Motels
® School / preschool / day care ❑ Medical / dental / veterinary facilities ❑ Swimming Pool/Clubhouse
❑ Food and drink facilities ❑ Church ❑ Swimming Pool/Filter Backwash
® Businesses / offices / factories ❑ Nursing Home ❑ Other (Explain in Attachment)
5. Nature of wastewater: 50 % Domestic 30 % Commercial 20 % Industrial (See 15A NCAC 02T .0103(20))
If Industrial, is there a Pretreatment Program in effect? ® Yes ❑ No
6. Hasa flow reduction been approved under 15A NCAC 02T .0114(f)? ❑ Yes ®No
➢ If yes, provide a copy of flow reduction approval letter with this application
7. Summarize wastewater generated by project:
Establishment Type (see 02T.0114(f))
Daily Design Flow a'"
No. of Units
Flow
N/A - this project does not generate any
wastewater
gal/
0 GPD
gal/
GPD
gal/
GPD
gal/
GPD
gal/
GPD
gal/
GPD
Total
0 GPD
a See 15A NCAC 02T .0114(b),d), (e)(1) and (e)(2) for caveats to wastewater design flow rates (i.e. proposed unknown
non-residential development uses; public access facilities located near high public use areas; and residential property
located south or east of the Atlantic Intracoastal Waterway to be used as vacation rentals as defined in G.S. 42A-4).
b Per 15A NCAC 02T .0114(c), design flow rates for establishments not identified [in table 15A NCAC 02T.01141 shall be
determined using available flow data, water using fixtures, occupancy or operation patterns, and other measured data.
8. Wastewater generated by project: 0 GPD (per 15A NCAC 02T .0114 and G.S. 143-215.1)
➢ Do not include future flows or previously permitted allocations
If permitted flow is zero, please indicate why:
❑ Pump Station/Force Main or Gravity Sewer where flow will be permitted in subsequent permits that connect to this line.
Please provide supplementary information indicating the approximate timeframe for permitting upstream sewers with flow.
❑ Flow has already been allocated in Permit Number: Issuance Date:
® Rehabilitation or replacement of existing sewers with no new flow expected
❑ Other (Explain):
FORM: FTA 10-23 Page 2 of 5

VII. GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T .0305 & MDC (Gravity Sewers):
1. Summarize gravity sewer to be permitted:
Size (inches) Length (feet) Material
N/A
➢ Section II & III of the MDC for Permitting of Gravity Sewers contains information related to design criteria
➢ Section III contains information related to minimum slopes for gravity sewer(s)
➢ Oversizing lines to meet minimum slope requirements is not allowed and a violation of the MDC
VIII. PUMP STATION DESIGN CRITERIA (If Applicable) — 02T .0305 & MDC (Pump Stations/Force_Mams):
PROVIDE A SEPARATE COPY OF THIS PAGE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT
1. Pump station number or name: Dutchman's Creek Sewer Pump Station
2. Approximate Coordinates (Decimal Degrees): Latitude: 35.94689' Longitude:-80.53645'
3. Total number of pumps at the pump station: 2
3. Design flow of the pump station: 0.648 millions gallons per day (firm capacity)
➢ This should reflect the total GPM for the pump station with the largest pump out of service.
4. Operational point(s) per pump(s): 450 gallons per minute (GPM) at 165 feet total dynamic head (TDH)
5. Summarize the force main to be permitted (for this Pump Station):
Size (inches)
Length (feet)
Material
8
5,720
C900 PVC
If any portion of the force main is less than 4-inches in diameter, please identify the method of solids reduction per
MDCPSFM Section 2.01C. Lb. ❑ Grinder Pump ❑ Mechanical Bar Screen ❑ Other (please specify)
6. Power reliability in accordance with 15A NCAC 02T .0305(h)(1):
® Standby power source or ❑ Standby pump
);;- Must have automatic activation and telemetry - 15A NCAC 02T.0305(h)(1)(B)_
➢ Required for all pump stations with an average daily flow greater than or equal to 15,000 gallons per day
➢ Must be permanent to facility and may not be portable
Or if the pump station has an average daily flow less than 15,000 gallons per day 15A NCACO2T.0305(h)(1)(C):
❑ Portable power source with manual activation, quick -connection receptacle and telemetry -
or
❑ Portable pumping unit with plugged emergency pump connection and telemetry:
➢ Include documentation that the portable source is owned or contracted by the applicant and is compatible with the station.
➢ If the portable power source or pump is dedicated to multiple pump stations, an evaluation of all the pump stations' storage
capacities and the rotation schedule of the portable power source or pump, including travel timeframes, shall be provided
as part of this permit application in the case of a multiple station power outage.
FORM: FTA 10-23 Page 3 of 5

IX. SETBACKS & SEPARATIONS — (02B .0200 & 15A NCAC 02T.0305(f)):
1. Does the project comply with all separations/alternatives found in 15A NCAC 02T .0305 & ? ® Yes ❑ No
15A NCAC 02T.0305(f) contains minimum separations that shall be provided for sewer systems:
Setback Parameter*
Separation Required
Storm sewers and other utilities not listed below (vertical)
18 inches
2Water mains (vertical - water over sewer preferred, including in benched trenches)
18 inches
2Water mains (horizontal)
10 feet
Reclaimed water lines (vertical - reclaimed over sewer)
18 inches
Reclaimed water lines (horizontal - reclaimed over sewer)
2 feet
**Any private or public water supply source, including any wells, WS-I waters of Class I or
Class II impounded reservoirs used as a source of drinking water, and associated wetlands.
100 feet
**Waters classified WS (except WS-I or WS-V), B, SA, ORW, HQW, or SB from normal
high water (or tide elevation) and wetlands associated with these waters (see item IX.2)
50 feet
**Any other stream, lake, impoundment, or ground water lowering and surface drainage
ditches, as well as wetlands associated with these waters or classified as WL.
10 feet
Any building foundation (horizontal)
5 feet
Any basement (horizontal)
10 feet
Top slope of embankment or cuts of 2 feet or more vertical height
10 feet
Drainage systems and interceptor drains
5 feet
Any swimming pools
10 feet
Final earth grade (vertical)
36 inches
➢ If noncompliance with 02T.0305(f) or (g), see Section X.1 of this application
*15A NCAC 02T.0305(g) contains alternatives where separations in 02T.0305(f) cannot be achieved. Please check "yes"
above if these alternatives are used and provide narrative information to explain.
**Stream classifications can be identified using the Division's NC Surface Water Classifications webpaM
2. Does this project comply with the minimum separation requirements for water mains? ® Yes [:]No ❑ N/A
➢ If no, please refer to 15A NCAC 18C.0906(f) for documentation requirements and submit a separate document,
signed/sealed by an NC licensed PE, verifying the criteria outlined in that Rule.
3. Does the project comply with separation requirements for wetlands? ® Yes ❑ No ❑ N/A
➢ Please provide supplementary information identifying the areas of non-conformance.
➢ See the Division's draft separation requirements for situations where separation cannot be met.
➢ No variance is required if the alternative design criteria specified is utilized in design and construction.
4. Is the project located in a river basin subject to any State buffer rules? ❑ Yes Basin name: ® No
If yes, does the project comply with setbacks found in the river basin rules per 15A NCAC 02B .0200? ❑ Yes ❑ No
➢ This includes Trout Buffered Streams per 15A NCAC 213.0202
5. Does the project require coverage/authorization under a 404 Nationwide/individual permits ❑ Yes ® No
or 401 Water Quality Certifications?
➢ Please provide the permit number/permitting status in the cover letter if coverage/authorization is required.
6. Does project comply with 15A NCAC 02T.0105(c)(6) (additional permits/certifications)? ®Yes ❑ No
Per 15A NCAC 02T.0105(c)(6?, directly related environmental permits or certification applications must be being prepared,
have been applied for, or have been obtained. Issuance of this permit is contingent on issuance of dependent permits (erosion
and sedimentation control plans, stormwater management plans, etc.).
7. Does this project include any sewer collection lines that are deemed "high -priority?" ❑ Yes ® No
Per 15A NCAC 02T.0402, "high -priority sewer" means any aerial sewer, sewer contacting surface waters,
siphon, or sewers positioned parallel to streambanks that are subject to erosion that undermines or deteriorates the sewer.
Siphons and sewers suspended through interference/conflict boxes require a variance approval.
➢ If yes, include an attachment with details for each line, including type (aerial line, size, material, and location).
High priority lines shall be inspected by the permittee or its representative at least once every six -months and
inspections documented per 15A NCAC 02T.0403(a)(5) or the permittee's individual System -Wide Collection permit.
FORM: FTA 10-23 Page 4 of 5

X. CERTIFICATIONS:
1. Does the submitted system comply with 15A NCAC 02T, the Minimum Design Criteria for the Permitting of Pump Stations
and Force Mains (latest version), and the Gravity Sewer Minimum Design Criteria (latest versions as applicable?
® Yes ❑ No
If no, for projects requiring a single variance, complete and submit the Variance/Alternative Design Request application
(VADC 10-14) and supporting documents for review to the Central Office. Api3roval of the request will be issued
concurrent!y with the approval of the ptEmit and ro'ects requiring a variance approval may be subject to lon er
review times. For Rrojects. re-quiring two or more variances or where the variance is determined bV the division to he a
si nifcant nortion of the Rt2jectj
the full technical review is req uired.
Professional Engineer's Certification:
I, �• �,F,SOr�S �► �S�Ir�re. I�w�!AACILOQ attest that this application for $TOArT►OW A1J4 _*0VL4A J"%%l
(Professional Engineer's name from Application Item III.1.) (Project Name from Application Item II.1)
has been reviewed by me and is accurate, complete and consistent with the information supplied in the plans,
specifications, engineering calculations, and all other supporting documentation to the best of my knowledge. I further
attest that to the best of my knowledge the proposed design has been prepared in accordance with the applicable regulations,
Minimum Design Criteria for Gravi1y Sewers latest version), and the Minimum Design Criteria for the Fast -Track Permitting
of Pump Stations and Force Mains (latest version). Although other professionals may have developed certain portions of this
submittal package, inclusion of these materials under my signature and seal signifies that I have reviewed this material and
have judged it to be consistent with the proposed design.
NOTE — In accordance with General Statutes 143-215.6A and 143-215.613, any person who knowingly makes any false
statement, representation, or certification in any application package shall be guilty of a Class 2 misdemeanor, which may
include a fine not to exceed $10,000, as well as civil penalties up to $25,000 per violation. Misrepresentation of the application
information, including failure to disclose any design non-compliance with the applicable Rules and design criteria, may subject
the North Carolina -licensed Professional Engineer to referral to the licensing board. (21 NCAC 56.0701)
North Carolina Professional Engineer's seal, signature, and date:
Apppo4fs Certifickion per 15A NCAC 02T .0106(b):
-_..............................
NCARo'/i
��`p4;• ff`SS1 ' �
SEA
03
������. fA tag �. �`4
1, / attest that this application for _ ,i za IG a?uzP1a),4y.skl.
(Si ature AVdibdtyXamc from/kppliclion Item 1.3.) (Project Name from Application Item II.I) �
I
attest that this application has been reviewed by me and is accurate and complete to the best of my knowledge.
I understand that if all required parts of this application are not completed and that if all required supporting documentation
and attachments are not included, this application package is subject to being returned as incomplete. I understand that any
discharge of wastewater from this non -discharge system to surface waters or the land will result in an immediate enforcement
action that may include civil penalties, injunctive relief, and/or criminal prosecution. I will make no claim against the Division
of Water Resources should a condition of this permit be violated. I also understand that if all required parts of this application
package are not completed and that if all required supporting information and attachments are not included, this application
package will be returned to me as incomplete.
NOTE — In accordance with General Statutes 143-215.6A and 143-215.6B, any person who knowingly makes any false
statement, representation, or certificationAn any application package shall be guilty of a Class 2 misdemeanor, which may
include a fine not to exceed $10,000 as e1I as civil penalties up to $25,000 per violation.
•r
Signature: J Date:
FORM: FTA 10-23 Page 5 of 5

Dlvkion of %vater Itesonfces
State of North Carolina
Department of Environmental Quality
Division of Water Resources
Flow Tracking for Sewer Extension Applications
(FTSE 10-23)
Entity Requesting Allocation: Davie County Public Utilities
Project Name for which flow is being requested: Dutchman's Creek Sewer PS and FM
Afore than one FTSE pray be required for a single project if the owner of the THVTP is not responsible for all primp
stations along the route of the proposed wastewater flow.
I. Complete this section only if you are the owner of the wastewater treatment plant.
a. WWTP Facility Name: _Dutchman's Creek WWTP
b. WWTP Facility Permit #: NCO021491
All flows are in MGD
c. WWTP facility's permitted flow
0.980
d. Estimated obligated flow not yet tributary to the WWTP
0.232
e. WWTP facility's actual avg. flow
0.565
f. Total flow for this specific request
0.050
g. Total actual and obligated flows to the facility
0.847
h. Percent of permitted flow used
86%
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
Obligated,
Pump Punip Average Approx.
Not Yet Total Current
Station Station Firm Daily Flow** Current
Tributary Flow Plus
(Name or Permit Capacity, * (Firm / po, Avg. Daily
Daily Flow, Obligated Available
Number) No. MGD MGD Flow, MGD
MGD Flow Capacity***
* 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 (pf) 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):
Downstream Permit Number: WQCS 000156
Page 1 of 6
FTSE 10-23

III. Certification Statement:
I Kenneth Gamble 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 adegi�Ltecagacity tg transport and treat the proposed new wastewater.
Signing Official Signature
Title of Signing Official
Dale
Page 2 of 6
FTSE 10-23

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•
State of North Carolina
Department of Environment, Health and Natural Resources
Division of Environmental Management
512 North Salisbury Street • Raleigh, North Carolina 27611
James G. Martin, Governor George T. Everett, Ph.D.
William W. Cobey, Jr., Secretary Director
March 28, 1991
Mr. Larry G. South, County Manager
Davie County Board of Commissioners
123 South Main Street
Mocksville, NC 27028
Subject: Permit No. WQ0004726
Davie County Board of
Commissioners
Davie County Wastewater
Improvements
Davie County
Dear Mr. South:
In accordance with your application received February 18, 1991, we are forwarding
• herewith Permit No. W00004726, dated March 28, 1991, to Davie County Board of
Commissioners for the construction and operation of the subject wastewater collection extension.
This permit shall be effective from the date of issuance until rescinded, and shall be subject
to the conditions and limitations as specified therein.
If any parts, requirements, or limitations contained in this permit are unacceptable to you,
you have the right to request an adjudicatory hearing upon written request within 30 days
following receipt of this permit. This request must be in the form of a written petition, conforming
to Chapter 150B of North Carolina General Statutes, and filed with the Office of Administrative
Hearings, P.O. Drawer 27447, Raleigh, NC 27611-7447. Unless such demands are made this
permit shall be final and binding.
One set of approved plans and specifications is being forwarded to you. If you need
additional information concerning this matter, please contact Mr._Charles Gordner-at
919n33-5083.
Sincerely,
George Everett
cc: Davie County Health Department
Winston-Salem Regional Office
• Davis -Martin -Powell & Associates, Inc.
Pollution Prevention Pays
P.O. Box 27687, Raleigh, North Carolina 27611-7687 Telephone [phone]
An Equal Opportunity Affirmative Action Employer

NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENT, HEALTH AND NATURAL RESOURCES'
iRALEIGH
WASTEWATER COLLECTION PERMIT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North
Carolina as amended, and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
Davie County Board of Commissioners
Davie County
FOR THE
construction and operation of a 210 GPM pump station with duplex pumps, standby power and
approximately 5,569 linear feet of 6-inch force main, approximately 6,552 linear feet of 8-inch
gravity sewers, approximately 6,391 linear feet of 15-inch gravity sewers and approximately 1,658
linear feet of 16-inch gravity sewers to serve Davie County Wastewater Improvements and the
discharge of 25,000 GPD of collected domestic wastewater into the Davie County Board of
Commissioners' existing sewerage system, pursuant to the application received February 18,
1991, and in conformity with the project plan, specifications, and other supporting data
subsequently filed and approved by the Department of Environment, Health and Natural Resources
and considered a part of this permit.
This permit shall be effective from the date of issuance until rescinded and shall be subject
to the following specified conditions and limitations:
1. This permit shall become voidable unless the facilities are constructed in accordance with
the conditions of this permit, the approved plans and specifications and other supporting
data.
2. This permit is effective only with respect to the nature and volume of wastes described in
the application and other supporting data.
3. The facilities must be properly maintained and operated at all times.
4. The sewage and wastewater collected by this system shall be treated in the City of
Mocksville-Dutchman Creek Wastewater Treatment Facility prior to being discharged into
the receiving stream.
5. This permit is not transferable. In the event there is a desire for the facilities to change
ownership, or there is a name change of the Permittee, a formal permit request must be
submitted to the Division of Environmental Management accompanied by an application
fee, documentation from the parties involved, and other supporting materials as may be
appropriate. The approval of this request will be considered on its merits and may or may
not be approved.
• 6. Construction of the sewers, pump station(s) and force main shall be scheduled so as not to
interrupt service by the existing utilities nor result in an overflow or bypass discharge of
wastewater to the surface waters of the State.

Wo
• 7. Upon completion of construction and prior to operation of this permitted facility, a
certification must be received from a professional engineer certifying that the permitted
facility has been installed in accordance with this permit, the approved plans and
specifications. Mail the certification to the Permits and Engineering Unit, P.O. Box 27687,
Raleigh, NC 27611-7687.
8. A copy of the approved plans and specifications shall be maintained on file by the Permittee
for a minimum of five years from the date of the completion of construction.
9. Failure to abide by the conditions and limitations contained in this permit may subject the
Permittee to an enforcement action by the Division of Environmental Management in
accordance with North Carolina General Statute 143-215.6.
10. The issuance of this permit does not preclude the Permittee from complying with any and
all statutes, rules, regulations, or ordinances which may be imposed by other government
agencies (local, state, and federal) which have jurisdiction.
11. The Permittee shall provide for the pump station and force main the following items:
a. Pump on/off elevations located so that 2-8 pumping cycles may be achieved per hour
in the pump station.
b. An air relief valve located at all high points along the force main.
c. A screened vent for the wet well.
d. Fillets located in the wet well at the intersection of the flooring and sidewalls.
e. Three feet of cover (minimum) over the force main or the use of ferrous material where
three feet cannot be maintained.
• f. Sufficient devices which will protect the pump station from vandals.
g. Flood protection if the pump station is located below the 100-year flood elevation.
12. In the event that the facilities fail to perform satisfactorily, including the creation of
nuisance conditions, the Permittee shall take immediate corrective action, including those as
may be required by this Division, such as the construction of additional or replacement
wastewater collection facilities.
13. Noncompliance Notification:
The Permittee shall report by telephone to the Winston-Salem Regional Office, telephone
no. 919/761-2351 as soon as possible, but in no case more than 24 hours or on the next
working day following the occurrence or first knowledge of the occurrence of either of the
following:
a. Any process unit failure, due to known or unknown reasons, that render the facility
incapable of adequate wastewater transport such as mechanical or electrical failures of
pumps, line blockage or breakage, etc.
b. Any failure of a pumping station or sewer line resulting in a by-pass directly to
receiving waters without treatment of all or any portion of the influent to such station
or facility.
Persons reporting such occurrences by telephone shall also file a written report in letter
form within 15 days following first knowledge of the occurrence. This report must outline
• the actions taken or proposed to be taken to ensure that the problem does not recur.
14. This permit shall become voidable unless the agreement between Davie County Board of
Commissioners and City of Mocksville for the collection and final treatment of wastewater
is in full force and effect.
2

•
•
Permit issued this the 28th day of March, 1991 RO v,
NORTH CAROL NA ENVIRONMENTAL MANAGEMENT COMMISSION
0w.0 LO • T1 C
George T. erett, Direct
Division of Environmental Management
By Authority of the Environmental Management Commission
3

Permit No. W00004726 F
March 28, 1991
EnaineersCertification
•
I, , as a duly registered Professional Engineer in the State of North
Carolina, having been authorized to observe (periodically, weekly, full time) the construction of the
project, , for the
Project Name Location
Permittee hereby state that, to the best of my abilities, due care and diligence was used in the
observation of the construction such that the construction was observed to be built within substantial
compliance and intent of the approved plans and specifications.
Signature
Date
C7
•
Registration
al

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Dck ville, North Carolina
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From: Pohle, Kyle
To: Zhana, Chena; Babson, Aaron D
Subject: RE: [External] RE: Dutchman Creek Sewer Pump Station and Force Main
Date: Friday, May 3, 2024 11:43:03 AM
Attachments: imaeae001.Dna
CAUTION: External email. Do not click links or open attachments unless verified. Report suspicious emails with the
Report Message button located on your Outlook menu bar on the Home tab.
The 50,000 gpd is now obligated as part of this request; it is part of the 0.847 MGD listed in I.g.
in the Flow Tracking for Sewer Extension Applications form. This just gives Davie County
permission from Mocksville to send this flow once it is permitted. The actual new flows will be
permitted by the individual developers once their plans are in place. This permit application is
just for the pump station upgrades, not for new flow. Please call me if we need to discuss.
Kyle Pohle, PE
Principal Engineer I Hazen and Sawyer
620 Green Valley Road, Suite 101, Greensboro, NC 27408
[phone] (direct) 1 [phone] (mobile)
[e-mail] I hazenandsawyer.com
From: Zhang, Cheng <[e-mail]>
Sent: Friday, May 3, 2024 11:36 AM
To: Babson, Aaron D <[e-mail]>; Pohle, Kyle
<[e-mail]>
Subject: RE: [External] RE: Dutchman Creek Sewer Pump Station and Force Main
Is the 50,000 gpd part of the obligated flow not yet tributary the WWTP? Is there a sewer
permit for the 50,000 gpd flow from the County to the Town? Thanks.
ChengZhang
Environmental Program Consultant
Office of Continuous Improvement (OCI)
Division of Water Resources - Raleigh Regional Office
North Carolina Department of Environmental Quality
cheng.zhang(@deq.nc.gov
919.791.4259 Office
919.817-3856 Mobile
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From: Babson, Aaron D <[e-mail]>
Sent: Friday, May 3, 2024 11:23 AM
To: Zhang, Cheng <cheng.zhang(@deq.nc.gov>; Pohle, Kyle <KPohle(@hazenandsaw)zer.com>
Subject: Re: [External] RE: Dutchman Creek Sewer Pump Station and Force Main
CAUTION: External email. Do not click links or open attachments unless verified. Report suspicious emails with the
Report Message button located on your Outlook menu bar on the Home tab.
Cheng, these two sections are asking for two different numbers. The FTSE, section 1.f is
discussing allocated flow to the receiving treatment facility, which is 50,000 gpd in this
case associated with the developer building in the Dutchman Creek Pump Station
sewershed. This is the additional flow the County is requesting from the town of
Mocksville to discharge to their collection system.
Section VI of the FTA is asking how much flow is "generated" by this project. Pump
Stations don't "generate" flow in the way a developer/neighborhood, commercial
property or industry would, so in this case, that flow is reported at 0.
Aaron
Get Outlook for iOS
From: Zhang, Cheng <cheng.zhang(@deq.nc.gov>
Sent: Friday, May 3, 2024 10:53 AM
To: Pohle, Kyle <KPohleftazenandsawyer.com>
Cc: Babson, Aaron D <[e-mail]>
Subject: RE: [External] RE: Dutchman Creek Sewer Pump Station and Force Main
Kyle,
Thanks for the information.
Sorry I have another question about the flow tracking form: Section I. f. Total flow for this
specific request 0.050 MGD, while in the application Section VI. 7. and 8. State that 0
GPD flow will be generated by the project, was the 0.050 MGD an typo?
Thank you,
ChengZhang

Environmental Program Consultant
Office of Continuous Improvement (OCI)
Division of Water Resources - Raleigh Regional Office
North Carolina Department of Environmental Quality
cheng.zhang(@deq.nc.gov
919.791.4259 Office
919.817-3856 Mobile
Finadcorrespo'ndenca to and rMm Ns address rs wt+ acf i* Of Norm
aorraPubk ke=rr Law aw may be ftcbnd fo rbfvP r MX
From: Pohle, Kyle <KPohlePhazenandsawyer.com>
Sent: Thursday, May 2, 2024 8:10 PM
To: Zhang, Cheng <cheng.zhangPdeq.nc.gov>
Cc: Babson, Aaron D <ababson(@hazenandsawyer.com>
Subject: RE: [External] RE: Dutchman Creek Sewer Pump Station and Force Main
CAUTION: External email. Do not click links or open attachments unless verified. Report suspicious emails with the
Report Message button located on your Outlook menu bar on the Home tab.
Cheng,
This project will not impact the stream near McClamrock Road. The new force main will stay
inside the DOT right-of-way above an existing 60-inch RCP culvert. See image attached
showing the approximate location of the proposed force main. Erosion control measures will
be installed at the top edge of the slope to prevent any impacts to the stream.
Once the 8-inch force main is installed and operational, the 6-inch force main will be cut at
both ends of the alignment (at the pump station and at Main Church Road) and filled with
flowable fill.
Thank you,
Kyle Pohle, PE
Principal Engineer I Hazen and Sawyer
620 Green Valley Road, Suite 101, Greensboro, NC 27408
[phone] (direct) 1 [phone] (mobile)
koohle(cDhazenandsawyer.com I hazenandsawyer. com
From: Zhang, Cheng <[e-mail]>

Sent: Thursday, May 2, 2024 3:19 PM
To: Pohle, Kyle <KPohle(@hazenandsawyer.com>
Cc: Babson, Aaron D <ababsonPhazenandsawyer.com>
Subject: RE: [External] RE: Dutchman Creek Sewer Pump Station and Force Main
Kyle,
Thanks for the information.
While continue to review the application, I noticed that the proposed 8-inch force main
appears to cross a blueline stream (on the topo map), please explain the reasons why
401/404 permits are not needed as specified in Section IX. 5. of the application.
Please elaborate how the existing 6-inch force main will be abandoned -in -place (to
ensure that no one ties onto this line without a permit, as well as how it will be valved off
from the system to prevent any introduction of wastewater).
Thanks,
ChengZhang
Environmental Program Consultant
Office of Continuous Improvement (OCI)
Division of Water Resources - Raleigh Regional Office
North Carolina Department of Environmental Quality
cheng.zhang(@deq.nc.gov
919.791.4259 Office
919.817-3856 Mobile
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caroJinspb6 c Reca+ers Law awmay be A%-bsed fo rbrdpoves
From: Pohle, Kyle <KPohle(@hazenandsaw)1er.com>
Sent: Wednesday, May 1, 2024 4:31 PM
To: Zhang, Cheng <cheng.zhangPdeq.nc.gov>
Cc: Babson, Aaron D <ababson(@hazenandsawyer.com>
Subject: RE: [External] RE: Dutchman Creek Sewer Pump Station and Force Main
CAUTION: External email. Do not click links or open attachments unless verified. Report suspicious emails with the

Report Message button located on your Outlook menu bar on the Home tab.
Cheng,
Thank you for the follow up and for locating the original permit. Attached are the updated
pages 1-2 of the Fast Track Application based on your comments below as well as an updated
cover letter including the required narrative description of the project. Please let me know if
you have any questions or need additional information.
For the project name, I would request that we keep it as is to keep the project name consistent
between the ARPA approval and other permit applications in process.
Thank you,
Kyle Pohle, PE
Principal Engineer I Hazen and Sawyer
620 Green Valley Road, Suite 101, Greensboro, NC 27408
[phone] (direct) 1 [phone] (mobile)
koohle(a),hazenandsawyer.com I hazenandsawyer.com
From: Zhang, Cheng <cheng.zhang(@deq.nc.gov>
Sent: Wednesday, May 1, 2024 2:14 PM
To: Babson, Aaron D <ababson(@hazenandsaw)1er.com>; Pohle, Kyle
<KPohleftazenandsawyer.com>
Subject: RE: [External] RE: Dutchman Creek Sewer Pump Station and Force Main
Aaron and Kyle,
After discussion with Jenny Graznak, we thinkyou do not need to resubmit the signature
page for the application. Please send me edited pages 1 and 2 of the application and
updated narrative description of the project.
Thanks,
ChengZhang
Environmental Program Consultant
Office of Continuous Improvement (OCI)
Division of Water Resources - Raleigh Regional Office
North Carolina Department of Environmental Quality
cheng.zhang(@deg.nc.gov
919.791.4259 Office
919.817-3856 Mobile

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From: Zhang, Cheng
Sent: Wednesday, May 1, 2024 1:00 PM
To: Babson, Aaron D <ababson(fhazenandsawyer.com>; Pohle, Kyle
<KPohle(@hazenandsawyer.com>
Subject: RE: [External] RE: Dutchman Creek Sewer Pump Station and Force Main
Aaron,
Applicant's signature is required, scanned version is acceptable. Thanks.
ChengZhang
Environmental Program Consultant
Office of Continuous Improvement (OCI)
Division of Water Resources - Raleigh Regional Office
North Carolina Department of Environmental Quality
cheng.zhang(@deq.nc.gov
919.791.4259 Office
919.817-3856 Mobile
ic:eo�IwDm
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c a PUW ftmfds t.aw "may to ftcbsed to rhrd pal"&
From: Babson, Aaron D <ababson(@hazenandsawyer.com>
Sent: Wednesday, May 1, 2024 12:53 PM
To: Zhang, Cheng <cheng.zhang(@deq.nc.gov>; Pohle, Kyle <KPohle(@hazenandsawyer.com>
Subject: RE: [External] RE: Dutchman Creek Sewer Pump Station and Force Main
CAUTION: External email. Do not click links or open attachments unless verified. Report suspicious emails with the
Report Message button located on your Outlook menu bar on the Home tab.

Thank you Cheng, would it be possible for you to accept an email from the client confirming
his signature is valid to authorize the information and permit request in lieu of coordinating his
signature?
If not, would a scanned version be acceptable?
Aaron
From: Zhang, Cheng <cheng.zhang(@deq.nc.gov>
Sent: Wednesday, May 1, 2024 12:00 PM
To: Babson, Aaron D <[e-mail]>; Pohle, Kyle
<KPohlefhazenandsawyer.com>
Subject: RE: [External] RE: Dutchman Creek Sewer Pump Station and Force Main
Aaron and Kyle,
I was able to find the original permit issued in 1991 which covered the construction of
the pump station (attached), therefore, the application needs to be edited as a permit
modification, not a new permit. I am sorry for it taking so long for the application
package to reach me and understand the frustration caused by it. Please provide the
information I requested in the previous emails, I will continue to review the application,
and will draft the permit once the information is received. Please let me know if you have
questions.
With regards,
ChengZhang
Environmental Program Consultant
Office of Continuous Improvement (OCI)
Division of Water Resources - Raleigh Regional Office
North Carolina Department of Environmental Quality
cheng.zhang(@deq.nc.gov
919.791.4259 Office
919.817-3856 Mobile
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Caroka PuL6. Records Law apd may be ftcbW io rhrd"s.

From: Babson, Aaron D <[e-mail]>
Sent: Wednesday, May 1, 2024 10:11 AM
To: Zhang, Cheng <cheng.zhang(@deq.nc.gov>; Pohle, Kyle <[e-mail]>
Subject: RE: [External] RE: Dutchman Creek Sewer Pump Station and Force Main
CAUTION: External email. Do not click links or open attachments unless verified. Report suspicious emails with the
Report Message button located on your Outlook menu bar on the Home tab.
Cheng,
I think it may be best to jump on a call with you and your supervisor so that we can minimize
the continued email traffic I've seen over the past week. Davie County would like to complete
this review ASAP and having to go back now for a third time to get signatures from them is very
frustrating, especially for what seems to be a non -beneficial edit to the project. Please provide
Kyle a time where we can jump on a call to discuss any additional needs from your office for
this project to be reviewed.
Thank you,
Aaron
Best regards,
Aaron D. Babson, PE
Associate Vice President I Hazen and Sawyer
620 Green Valley Rd., Suite 101, Greensboro, NC 27408
336 478-3378 (direct) 1919 971-3256 (cell)
ababsonn-hazenandsawyer.com I hazenandsawyer.com
From: Zhang, Cheng <cheng.zhang(cDdeq.nc.gov>
Sent: Wednesday, May 1, 2024 9:22 AM
To: Pohle, Kyle <KPohle(@hazenandsawyer.com>
Cc: Babson, Aaron D <ababsonPhazenandsawyer.com>
Subject: RE: [External] RE: Dutchman Creek Sewer Pump Station and Force Main
Please change the project name to Dutchman Creek Sewer Pump Station and Force
Main Improvements, to better reflect the nature of the project. Thanks.
ChengZhang
Environmental Program Consultant
Office of Continuous Improvement (OCI)

Division of Water Resources - Raleigh Regional Office
North Carolina Department of Environmental Quality
cheng.zhang(&deq.nc.gov
919.791.4259 Office
919.817-3856 Mobile
EQ.
NIF
8ff*9 cQWVarndence fo ana lmm #us sdftss rs R94W fi� Pw Mwh
Ca0waPuW Records Law Wmay be ftcWed io Ihrdpar#'es.
From: Pohle, Kyle <KPohlePhazenandsawyer.com>
Sent: Tuesday, April 30, 2024 8:23 AM
To: Zhang, Cheng <cheng.zhangPdeq.nc.gov>
Cc: Babson, Aaron D <[e-mail]>
Subject: [External] RE: Dutchman Creek Sewer Pump Station and Force Main
CAUTION: External email. Do not click links or open attachments unless verified. Report suspicious emails with the
Report Message button located on your Outlook menu bar on the Home tab.
Cheng,
Thank you for your review and comments. We will get the FTA updated and send back to you as
soon as possible.
Thank you!
Kyle Pohle, PE
Principal Engineer I Hazen and Sawyer
620 Green Valley Road, Suite 101, Greensboro, NC 27408
[phone] (direct) 1 [phone] (mobile)
knohle0hazenandsawyer.com I hazenandsawyer.com
From: Zhang, Cheng <cheng.zhang(cDdeq.nc.gov>
Sent: Monday, April 29, 2024 4:10 PM
To: Pohle, Kyle <KPohlelcDhazenandsaw)1er.com>
Cc: Babson, Aaron D <ababsonfhazenandsawyer.com>
Subject: Dutchman Creek Sewer Pump Station and Force Main
Caution! External email -think before you click

Kyle and Aaron,
Please make the following edits to the application before it can be accepted and
processed:
1. Section II. 2. Application /Project status should be "Existing Permit/Project", with
existing permit number WQ0004726 and issued date: March 28, 1991.
Please provide a detailed narrative description as described in Item G of the
checklist (Current pump capacity, total footage of existing force main, etc.).
2. Section V. 1. Permit Number(s): WQ0010583 is not correct, please delete.
3. Section V.3 System Wide Collection Permit Number: should be WQCS00156.
4. Section VI. 8. Please check "Rehabilitation or replacement of existing sewers with
no new flow expected".
5. Section X: please have Aaron and Johnny Lambert sign and date the application.
You can only update Pages 1, 2, and 5 of the FTA form and email them to me. I can
attach them to the FTA. Please let me know if you have questions, thanks.
ChengZhang
Environmental Program Consultant
Office of Continuous Improvement (OCI)
Division of Water Resources - Raleigh Regional Office
North Carolina Department of Environmental Quality
cheng.zhang(@deq.nc.gov
919.791.4259 Office
919.817-3856 Mobile

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Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third
parties by an authorized state official.