WQ0044620_Application (FTSE)_20230911

JUL 2 6 2023
Raleigh Regional Office
FAST TRACK SEWER
APPLICATION SUBMITTAL
LOUISBURG
NORTH CAROLINA
Charming Siren 1779
GREEN HILL PUMP STATION REPLACEMENT/RELOCATION
NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF WATER INFRASTRUCTURE
PROJECT NO. SRP-W-0206
MEI No. G20062.0
JULY 2023
E
Municipal Engineering, Inc.
68 Shipwash Drive, Garner, NC 27529
Phone:[phone] Fax:[phone]
Corporate License No. F-0812 & C-586

11
MEI Project No. G20062.0
Green Hill Pump Station Replacement/Relocation
Fast Track Application Package
CONTENTS
• Fast Track Sewer System Extension Application (FTA 06-21)
• Project Narrative
• Application Fee ($480 payable to NCDEQ)
• Site Maps
• Pump Station Design Calculations (Sealed)

Municipal Engineering, Inc.
NC Dept of Environmental Quality
July 26, 2023
NC Department of Environmental Quality
Raleigh Regional Office
3800 Barrett Drive
Raleigh, NC 27609
RE: Town of Louisburg
Sanitary Sewer Lift Station Replacements
Franklin County
State Project Nos. SRP-W-0206
ME Project No. G20062.0
To Whom it May Concern:
JUL 2 6 2023
Raleigh Regional Of
Please find attached the following items for the referenced project:
• One (1) original and one (1) copy of the executed Fast -Track Application (FTA 06-21)
• A check in the amount of $480 payable to NCDEQ
• One (1) original and one (1) copy of the sealed Pump Station Calculations
• Two (2) copies of the Project Narrative and Supporting Documents
Should you have questions or need additional information, please don't hesitate to contact me at
gflowers60mesco.com or my dell, 919-815-1758.
Sincerely,
MUNICIPAL ENGINEERING SERVICES CO., PA
Gary M. Flowers, PE
Senior Principal Project Manager
CC: Sean Medlin, Town Administrator (via email)
Phillip Slayter, Planning & Zoning Administrator
Project File G20062.5
68 Shipwash Drive
Gamer, NC 27529
[phone]
www.mesco.com Civil/Surveying • Solid Waste + Site Planning 9 Subsurface Utility Engineering

MEI Project No. G20062.0
Project Narrative
Green Hill Pump Station Replacement/Relocation
State Project SRP-W-0206
Project Description
The Town of Louisburg proposes to replace the existing 260 gallon per minute (GPM) Green Hill
wastewater pump station with a new 260 GPM duplex submersible pump station. The existing
station will be demolished and a new, replacement pump station will be constructed approx. 450
feet northeast of the existing station location just off the existing gravel access drive to the
existing station. The proposed project will not increase the existing capacity of the collection
system or pump station. All gravity sewers, force mains and pumps will be replaced "like -for -
like" with pipes and pumps of the same rated capacity as currently installed.
Justification
The existing pump station is located within the 100 (AE) and 500-year flood zones of the Tar River.
During severe flooding events, access to the existing station by O&M personnel is difficult (if not
impossible) and hazardous. The station lacks emergency pump -around connections and a
permanent standby generator and has to be powered by a portable generator during power
outages. When power outages coincide with severe flooding in the area, the portable generator
cannot not be moved on -site and connected leaving the station offline and susceptible to
significant overflows since this station also conveys the flows from three other pump station
basins (Hon, Jail and Wolf Pen). In addition, the existing pumps are no longer operating at
capacity. Recent drawdown tests by the town indicate the pumps are only pumping about 50%
of their rated capacity.
The proposed project would replace the existing station with a new 260 GPM station at a new
location. The new submersible station would be relocated to an area upslope of the current
location that, according to O&M personnel, rarely floods or becomes inaccessible. The new
station will also have an emergency bypass pump around connection and standby generator. The
new pump controls and generator will be located adjacent to the station in an area outside the
100 and 500-year flood zones allowing the station to remain in service even during flooding
events.
Wastewater Flows
The current estimated daily flow at the existing station is approximately 160,000 gallons per day,
based on 2023 runtime data furnished by the Town of Louisburg.

NC Dept of Environmental Quality State of North Carolina
Department of Environmental Quality
DWR Division of Water Resources
JUL 2 6 ZQ VAST TRACK SEWER SYSTEM EXTENSION APPLICATION
Division of Wager Resources FTA 06-21 & SUPPORTING DOCUMENTATION
Application Number: W Od (to be completed by DWR)
All items must be completed or the application will be returned
1. APPLICANT INFORMATION:
1. Applicant's name: Town of Louisbgr& (company, municipality, HOA, utility, etc.)
2. Applicant type: ❑ Individual ❑ Corporation ❑ General Partnership
❑ Federal ❑ StatelCounty ® Municipal
3. Signature authority's name: Christopher Neal per 15A NC'AC 02T .0I06(h)
Title: Mayor
4. Applicant's mailing address: 110 W. Nash Street
City: Louisburg State: NC Zip: 24549-
5. Applicant's contact information:
Phone number: [phone] Email Address: mayornealla townof1ouisburg.org
11. PROJECT INFORMATION:
❑ Privately -Owned Public Utility
❑ Other
1. Project name: Green Hill Pump Station Replacement/Relocation
2. Application/Project status: ® Proposed (New Permit) ❑ Existing Permit/Project
If a modification, provide the existing permit number: WQ00 _ and issued date: ,
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: Franklin
4. Approximate Coordinates (Decimal Degrees): Latitude: 36.088497" Longitude:-78.298341
5. Parcel ID (if applicable): (or Parcel ID to closest downstream sewer)
III. CONSULTANT INFORMATION:
1. Professional Engineer: Gary M. Flowers License Number: NCO20148
Firm: Municipal Engineering, Inc.
Mailing address: 68 Shipwash Drive,
City: Garner State: NC Zip: 27529-
Phone number: [phone] Email Address: gl7owers(@mesco.com
IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION:
1. Facility Name: Louisburg Water Reclamation Facility Permit Number: NCO020231
Owner Name: Town of Louisburg
V. RECEIVING DOWNSTREAM SEWER INFORMATION:
1. Permit Number(s): WQ (unknown)
2. Downstream (Receiving) Sewer Information: 8 inch M Gravity i 1 Force Main
3. System Wide Collection System Permit Number(s) (if applicable): WQCS00113
Owner Name(s): Town of Louisburg
FORM: FTA 06-21 Page I 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: 100% Domestic % Commercial % 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: Replacement/Rehabilitation (No new flow)
Establishment Type (see 02T.0114(f))
Daily Design Flow a,b
No. of Units
Flow
gal/
GPD
gal/
GPD
gal/
GPD
gal/
GPD
gal/
GPD
Total
GPD
a See 15A NCAC 02T .0114(b), (d), (e)(1) and (e)(2) for caveats to wastewater design flow rates (i.e., minimum flow per
dwelling; 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)
➢ 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): Like -for -like replacement/relocation of old pump station with no increase in capacity
FORM: FTA 06-21 Page 2 of 5

GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T .0305 & MDC(Gravity Sewers):
Vill.
1. Summarize gravity sewer to be permitted:
i Size (inches) I Length (feet) I Material
8 463 PVC
18 94 PVC
➢ Section II & III of the MDC for Permitting of Gravity Sewers contains information related to design criteria
➢ Section ill 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
PUMP STATION DESIGN CRITERIA (If Applicable) 02T .0305 & MDC (Pum R Stations/Force Mains):
PROVIDE A SEPARATE COPY OF THIS PAGE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT
I. Pump station number or name: Green Hill Pump Station
2. Approximate Coordinates (Decimal Degrees): Latitude: 36.088497` Longitude:-78.298341'
3. Total number of pumps at the pump station: 2
3. Design flow of the pump station: 0.3744 million 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): 260 gallons per minute (GPM) at 84 feet total dynamic head (TDH)
5. Summarize the force main to be permitted (for this Pump Station): 440' of new 4" FM attached to existing 4" FM
Size (inches) Length (feet) Material
4 440 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 2.01 C.l.b. ❑ Grinder Pump ❑ Mechanical Bar Screen ❑ Other (please specify)
6. Power reliability in accordance with ice' T .03 )Llj:
® 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 06-21 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_, 2T _0305(fr 8� (rzl? ®Yes ❑ No
u noncompliance wnn uL t_t .5u.ttt or (g}, see Section X.I of this application
* A NCAC 02T_0305 } contains alternatives where separations in OMQ30�(jD 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 N.0 Srirf _ WPC. Classiftcation&w arse
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(o for documentation requirements and submit a separate document,
signed/seated by an NC licensed PE, verifying the criteria outlined in that Rule.
3. Does the project comply with separation requirements for wetlands? ® Yes ❑ No ❑ NIA
➢ Please provide supplementary information identifying the areas of non-conformance.
➢ See the Division's Ott separation rgqpj"eqtk 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: Tar -Pamlico ❑ No
If yes, does the project comply with setbacks found in the river basin rules per ISA NCAC 02B .02009 ® Yes [:]No
➢ This includes Trout Buffered Streams per 15A NC AC' 2B.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 numberlpermitting status in the cover letter if coverage..authorization is required.
6. Does project comply with .1 'CA )(additional permits)certifications)? ® Yes ❑ No
Per ? 5'4 *iA,. 01 S cj, 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 ISA NC . 0.2T_b40 , "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 06-21 Page 4 of 5

X. CERTIFICATIONS:
1. Does the submitted system comply with ISA NCAC 02T, the Minirntsm Design Criteria for h� P�rmittin-oof Pump S ations
and Force Mains {latest version}_ and the Gravity Sewer Minimum Design Criteria {latest. version) 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. Approval of the request _will be issued
concurrently with the approval of the permit, and projects requiring a variance approval may be subject to longer
review times. For projects reguirine two or more variances or where the variance is determined by the Division to be a
sienificant portion of the proiect, the full technical review is required.
2. Professional Engineer's Certification:
I, Gary M. Flowers , attest that this application for Green Hill Pump Station Replacement/Relocation
(Professional Engineer's name from Application Item Ill. I) (Project Name from Application Item 11.1)
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. 1 further
attest that to the best of my knowledge the proposed design has been prepared in accordance with the applicable regulations,
Mini u e i g 'dtyria. for gravityw w , and the Minitnum QCJgn Criteria for the Fast -Track Permitting
of Pu lions and Force a' ate erSj . Although other professionals may have developed certain portions of this
submittal package, inclusion of these materials under my signature and seal signifies that l 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 m, may subject
the North Carolina -licensed Professional Engineer to referral to the licensing board. (21 NCAC 56.070j�
North Carolina Professional Engineer's seal, signature, and date:
SEAL ` }
t
f
t 020148
12 Z;
Gt ••. IN�R .• r;
Applicant's Certification per 15A NCAC 02T .0106(b): �,���q�y•M ••FG��j��•\`
1, Christopher Neal attest that this application for Green Hill Pump Station_ Replacement/Relocation
(Signature Authority Name from Application Item 13 ) (Project Name from Application Item 11 1)
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. 1 will make no claim against the Division
of Water Resources should a condition of this permit be violated. 1 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 143-211.6A and 143-215.68, 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 exceedA0,000A`s`wethts civil penalties up to $25,000 per violation.
Signature: _ _ Date: / — S' 4 Z
FORM: FTA 06-21 Page 5 of 5

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DESIGN CALCULATIONS
Green Hill
Pump Station Replacement/Relocation
Town of Louisburg
Louisburg, North Carolina
ME Project No. G20062.0
July 24, 2023
Equivalent Length Method
``\`,� t+ 4 iC A++++����� i
0\�H O Zlop
'.
.-4k 4� :
SEAL
= 020148
Digitally signed by
Gary M Flowers
Date: 2023.07.26
12:33:33-04'00'
IVlunicil2al Engineering. Inc.
f 68 Shipwash Drive, Gamer, NC 27529 - Phone [phone]
�, f? PO Box 349, Boone. NC 28607 - Phone [phone]
N gyp` License No F-0812 and C-586

CYCLE TIME CALCULATIONS
PROJECT: Green Hill Pump Station Replacment/Relocation - Louisburg, NC
CRITERIA: Section 2.04A.2 of the Minimum Design Criteria requires pump on/off elevations
so that 2-8 pumping cycles per hour are provided at average flow
DESIGN DATA:
Force Main Size (inches)
Qavg FLOW (gpm)
4 (existing Force Main Size)
104
(peak FLOW (gpm) 260 (Current pump capacity)
Q@ 2Fp1 scour velocity (gpm) 7$
Qpump = greater of Q2fps vs. Qpeak 260
Required Cycles Per Hour @ Qavg 2 to 8 cycles/hr
Pump Cycle Depth (ft) 1.5
Wetwell diameter (ft) 8.0
PUMP CYCLE (min.) = FILL TIME + PUMP TIME+ ADJUSTED PUMP TIME
WETWELL VOLUME PER PUMP CYCLE (gal)
FILL TIME (min) =
FILL TIME (min) =
PUMP TIME (min) =
PUMP TIME (min) =
WETWELL VOLUME
INFLUENT FLOW (Qa g)
5.4
WETWELL VOLUME
PUMP CAPACITY (Qpump)
2.2
ADJUSTED PUMP TIME (min) _ (Oa„g x PUMP TIME)
PUMP CAPACITY (Chump)
(Accounts for water entering wetwell during pump time)
ADJUSTED PUMP TIME (min) = 0.87
PUMP CYCLE (min.) = 8.5
CYCLES PER HOUR = 7.1
MEETS STATE REQUIREMENTS OF 2 TO 8 CYCLES PER HOUR.
Cycle Time Calculations
564

Design Calculations
Green Hill Pump Station Replacement/Relocation
Initial Service
Total Dynamic Head @ C = 140 PVC Pipe
Static Head (Max.)
Pump Off Elev. 179.50
Discharge Elev. 188.00
Static Head 8.50
Head Losses (Pump Station): * Based on 4" pump discharge piping
Equivalent Pipe Lengths (Pump Station)
Size Description No. Le Total Le
4
STR PIPE
30
1
30
4
EBM
0
0
4
ELL 90
3
10.2
31
4
CKV
1
33.6
34
4
PV
1
17.0
17
4
T Side
1
20.1
20
4
T Thru
0
0
4
INC 1:2
0
0
4
INC 3:4
0
0
4
RED 2:1
0
0
4
RED 4:3
0
0
Total Le
131.3
Velocity
Size
Q
C:
f: HL
(fps)
4
0
120
0.000
0.00
0.0
4
50
120
0.243
0.32
1.3
4
100
120
0.877
1.15
2.6
4
150
120
1.856
2.44
3.8
4
200
120
3.161
4.15
5.1
4
260
120
5.135
6.74
6.6
4
300
120
6.692
8.79
7.7

Head Losses (Force Main):
Equivalent Pipe Lengths (Force Main)
Size
Description
No.
Le
Total Le
4
STR PIPE
1,710
1
1,710
4
TEE (THRU)
3
6.7
20
4
ELL 90
10.2
0
4
ELL 45
2
5.4
11
4
ELL 22
0
0
4
ELL 11
0
0
4
PV
2
17
34
4
Mag Meter
1
1
1
Total Le
1,776
Velocity
Size
Q
C:
f:
HL:
(fps)
4
0
140
0.000
0.00
0.0
4
50
140
0.183
3.25
1.3
4
100
140
0.659
11.71
2.6
4
150
140
1.396
24.79
3.8
4
200
140
2.376
42.20
5.1
4
260
140
3.861
68.57
6.6
4
300
140
5.032
89.36
7.7
Summary Total Dynamic Head - Initial Service (C140)
FM Size (in.) 4
Flow (mgd)
0
0.072
0.144
0.216
0.288
0.374
0.432
Flow (gpm)
0
50
100
150
200
260
300
Velocity (fps)
0.0
1.3
2.6
3.8
5.1
6.6
7.7
Pump Station Losses:
0.00
0.32
1.15
2.44
4.15
6.74
8.79
Static Head:
8.5
8.50
8.50
8.50
8.50
8.50
8.50
Force Main Losses:
0.0
3.25
11.7
24.8
42.2
68.6
89.36
TDH (Initial Service)
8.5
12.1
21.4
35.7
54.9
83.8
106.6

End -Of -Service
Total Dynamic Head @ C = 120
Static Head (Max.)
Pump Off Elev. 179.50
Discharge Elev. 188.00
Static Head 8.50
Head Losses (Pump Station): *Based on 4" pump discharge piping
Equivalent Pipe Lengths (Pump Station)
Size Description No. Le Total Le
4
STR PIPE
30
1
30
4
EBM
0
0
4
ELL 90
3
10.2
31
4
CKV
1
33.6
34
4
PV
1
17.0
17
4
T Side
1
20.1
20
4
TThru
0
0
4
INC 1:2
0
0
4
INC 3:4
0
0
4
RED 2:1
0
0
4
RED 4:3
0
0
Total Le
131.3
Velocity
Size
Q
C:
f:
HL:
(fps)
4
0
100
0.000
0.00
0.0
4
50
100
0.341
0.45
1.3
4
100
100
1.228
1.61
2.6
4
150
100
2.601
3.42
3.8
4
200
100
4.429
5.81
5.1
4
260
100
7.196
9.45
6.6
4
300
100
9.376
12.31
7.7

Head Losses (Force Main):
Equivalent
Pipe Lengths (Force Main)
Size
Description
No.
Le
Total Le
4
STIR PIPE
1,710
1
1,710
4
TEE (THRU)
3
6.7
20
4
ELL 90
10.2
0
4
ELL 45
2
5.4
11
4
ELL 22
0
0
4
ELL 11
0
0
4
PV
2
17
34
4
EXIT
1
1
1
Total Le
1,776
Velocity
Size
Q
C:
f:
HL:
(fps)
4
0
120
0.000
0.00
0.0
4
50
120
0.243
4.32
1.3
4
100
120
0.877
15.57
2.6
4
150
120
1.856
32.97
3.8
4
200
120
3.161
56.13
5.1
4
260
120
5.135
91.20
6.6
4
300
120
6.692
118.84
7.7
Summary Total Dynamic Head - End of Service (C100)
FM Size (in.) 4
Flow (mgd)
0
0.072
0.144
0.216
0.288
0.374
0.432
Flow (gpm)
0
50
100
150
200
260
300
Velocity (fps)
0.0
1.3
2.6
3.8
5.1
6.6
7.7
Pump Station Losses:
0.00
0.45
1.61
3.42
5.81
9.45
12.31
Static Head:
8.5
8.5
8.5
8.5
8.5
8.5
8.5
Force Main Losses:
0.0
4.32
15.6
33.0
56.1
91.2
118.84
TDH (End -of -Service)
8.5
13.3
25.7
44.9
70.41
109.11
139.7

Summary - Total Dynamic Head Calculations
Summary Total Dynamic Head - Initial Service (C140)
FM Size (in.) 4
Flow (mgd) 0 0.072 0.144 0.216 0.288 0.374 0.432
Flow (gpm) 0 50 100 150 200 260 300
Velocity (fps) 0.0 1.3 2.61 3.8 5.1 6.6 7.7
Pump Station Losses:
Static Head:
Force Main Losses:
TDH (Initial Service)
0.00
0.32
1.15
2.44
4.15
6.74
8.79
8.5
8.50
8.50
8.50
8.50
8.50
8.50
0.0
3.25
11.7
24.8
42.2
68.6
89.36
8.5
12.1
21.41
35.7
54.9
83.8
106.E
Summary Total Dynamic Head - End of Service (C100)
FM Size (in.) 4
Flow (mgd) 0 0.072 0.144 0.216 0.288 0.374 0.432
Flow (gpm) 0 50 100 150 200 260 300
Velocity (fps) 0.0 1.3 2.6 3.8 5.1 6.6 7.7
Pump Station Losses:
0.00
0.45
1.61
3.42
5.81
9.45
12.31
Static Head:
8.5
9
8.5
8.5
8.5
8.5
9
Force Main Losses:
0.0
4.32
15.6
33.0
56.1
91.2
118.84
TDH (End -of -Service)
8.5
13.3
25.7
44.9
70.4
109.1
139.7

C = 140
C = 100
TDH
Flow
TDH
Flow
8.5
0
8.5
0
12.1
50
13.3
50
21.4
100
25.7
100
35.7
150
44.9
150
54.9
200
70.4
200
83.8
260
109.1
260
106.6
300
139.7
300
Pump Curve
TDH
Flow
116
0
106
50
98
100
93
150
88
200
84
260
81
300

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Technical Information
AMS434-248/15P/C
Operating data
Flow
Head
Shaft power P2
Pump efficiency
Required pump NPSH
Pumpe type
No. of pumps
Fluid
Pump
Pump Code
Impeller
Impellersize
Solid size
Discharge port
Suction port
Motor
Rated voltage
Frequency
Rated power P2
Rated speed
Number of poles
Efficiency
Rated current
Degree of protection
260 US g P.M
84 ft
[f
10 7 hp
12
54.2'K
11
3.0 ft
10
Single pump
9
1
8
Wbstewater
7
6
5
4
AMS434-248/15P/C
3
Single channel impeller
2
9}la'
1
3 inch
4" ANSI
IOA
DN100
4
2
230/ 460 V
60 it (hp
150hp
1750 rpm
4
P U M P E M M T S Y S T E M
Testnorm. HI Standard Sect 11.6.5.4
IN
20
10
0
89A a /a g.p.m.]
38 119A
IP 68
Wet well installation with coupling Idt (P. 248...260)
Dimensionsin mm (inch]. letters see table
E_ ash rF
Materials
Motor housing Cast Iron ASTM A48;CI.408
Impeller Cast Iron ASTM A48;CI.40B
Pump housing Cast Iron ASTM A48;CIA0B
Wearring Bronze ASTM 8505; C93200
Motor shaft AIS 1430 F Stainless Steel
Bolts AISI 304 Stainless Steel
Elastomeres Nitrile Rubber
Mechanical seal on motor side Sic i Sic
Mechanical seal on medium side Sic 1 Sic
Lower Bearing Two angular ball bearings
Upper Bearing Deep Groove Ball Bearing
Table Dimensions
(Inch )
A 40i5/ts
Project Project no.. Created by Page Date:
1 1 2023-07-03

Performance Curve
AMS434-248115PIC
iio",Vmm
P U M P E N M f $ Y S Tr; Yi
Impeller type: Solid size 0:
Single channelimpeller3 inch 1
-
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1
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Project
Project no
Created by Page Oat,
2 2023-0-03

Dimensions
AMS434-248/15P/C
IMIO'I'MIq
V
P U M P E N M I T S Y S T E M
Wet well installation with coupling Idt (P, 248 ..260)
Dimensionsin mm (inch), letters see table
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A 40151,E
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Project I Project no.: I Created by: I Page: 1202 Date:

Technical Data
AMS434-248/15PIC
P .l m P N M T S r 5 I
Flow
260 US g.pAlS g.p.m.
Head
84 ft ft
Shaft power P2
10.7 hp
Static head
9 ft
Pump efficiency
54.2 %
Required pump NPSH
3.0 ft
Pumpe type
Single pump
No. of pumps
1
Fluid
Wastewater
Temperature
68 "F
Density
62.31 Ib1ft3
Kin. viscosity
1.077E-5 ftl1s
Pump Code
AMS434-24811513IC
Speed 1750 rpm
Suction port
DN100
Head Max.
Min.
95.0 ft
Discharge port
4" ANSI
32.7 ft
Impellertype
Single channel impeller
Flow Max.
903.5 US g.p.m.
Solid size
3 inch
Pump efficiency max.
72.2 %
ImpellerO
9.76 inch
Required rated power max. P2
14.5 hp
..
'Motor
Motordesign
Submersible motor
Insulation Gass
H
Motor name
AM204 16.8P1413
Degree of protection
IP 68
Frequency
60
Hz
Temperature Gass
T3C
Rated power P1
16.8
hp
NEMA code
H
Rated power P2
15.0
hp
Explosion protection
Rated speed
1750
rpm
Efficiency
at % rated power
100%
75%
50%
89.4 1i6
Rated voltage
230 1460 V 3-
90.0 h6
Rated current
38.0 119 A
89.0 %
Starting current, direct starting
250.8 1125
A
oos phi
at % rated power
100%
75%
50%
0.83
Starting current, star -delta
8; A
0.75
Starting mode
Directly
0.63
Power cable
4G6
Control cable
5G1.5
Type of power cable
H07RN8-F PLUS
Type of control cable
H07RN-F
Cable length
32.809 ft
Service factor
1.15
Shaft seal
Mechanical seal on motor side Sic/Sic
Mechanical seal on medium side Sici Sic
Bearing
Lower Bearing
Upper Bearing
Two angular ball bearings
Deep Groove Ball Bearing
Remark
Materials / Weight
Motor housing
Cast Iron ASTM A48;CI.40B
Bolts
AISI 304 Stainless Steel
Pump housing
Cast Iron ASTM A48;CI.40B
Elastomeres
Nitrile Rubber
Impeller
Cast Iron ASTM A48;CI.40B
V%ar ring
Bronze ASTM B505; C9320
Motor shaft
AISI430 F Stainless Steel
V*ight aggregat
On demand lb
Project I Project no I Created by: I Page:
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Wilson, Susan A
From: Gary Flowers <[e-mail]>
Sent: Monday, September 11, 2023 1:56 PM
To: Wilson, Susan A
Cc: Medlin, Sean
Subject: [External] RE: Fast Track Sewer Application Green Hill Pump Station Replacement/relocation
WQ0044620
Attachments: FTA-06-21 PSection VI -Page 5.pdf
Follow Up Flag: Follow up
Flag Status: Flagged
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.
Susan, see my comments below.
From: Wilson, Susan A <[e-mail]>
Sent: Monday, September 11, 2023 1:02 PM
To: gflowers <[e-mail]>
Cc: Medlin, Sean <[e-mail]>
Subject: Fast Track Sewer Application Green Hill Pump Station Replacement/relocation WQ0044620
Hi Gary -
A few questions after a brief review of this fast track sewer application.
So you/we did not find an old permit number for this? I can't remember — I thought I had looked this up for you,
but I may be thinking of another project. And no known permit numbers for the downstream portion? So this is
fairly old infrastructure? You did look it up and it may have been the original permit, but I found several
discrepancies that made me wonder if the permit we found was actually for this project. The permit you found
was for "Green Hill Country Club Pump Station", but that was approved in 1989 and this station wasn't built
until 1992. We confirmed the 1992 install date from shop drawing dates and dates stamped on several pieces
of equipment found on site.
The town also said they did not have any records of a permit. There were also several discrepancies in
information regarding the pump capacity that made me question the permit you found. When we started this
project in the summer of 2021, 1 called down to the Regional Office and asked if a permit existed around 1991
or 92 and was told there was none. 1 also asked the town for a copy of the permit and they said they could not
find one. After that, I asked O&M personnel about the capacity, and was initially told around 500 GPM,
however 1 doubted that because of the size of the existing station. I then asked them to pull the pumps that
were in the station and get the serial numbers off the manufacturers pump plates. I sent those numbers to the
factory and they sent the pump curves that confirmed the pumps that were pulled were 260 GPM pumps.
Without any permit, record drawings or a permit certification available, 1 assumed the 260 GPM pumps pulled
from the current wetwell were the permitted pumps and this is the info we used to apply for SRP funding to
rehab/replace the station and permit the work.
Part VI. Numbers 1, 2, and 3 are blank. I assume you meant to check these as N/A and forgot —just correct that
page of the application and I'll replace it. (since it is for the public record, it needs to be completed) / have
checked "N/A" for the 3 questions Part VI and attached a PDF of that page.

3. Any ARPA funding with this project? This is 100%State Reserve Project (SRP) funding. State No. SRP-W-
0206. No ARPA
4. 1 assume Sean Medlin is OK to copy on this or is there someone else besides the Mayor I should copy? (I figure
the mayor may not want to be copied on these things, even though we usually copy whomever signed the
application). Yes, Sean Medlin can be copied on all correspondence. He is the new Town Manager.
1 know this may sound a bit confusing, so if you have any questions, feel free to call or email me.
Hopefully I can get this one out to you folks fairly quickly.
Thanks,
Susan Wilson
Environmental Engineer (Part Time, Temporary)
Water Quality Regional Operations — Raleigh Regional Office
NC Department of Environmental Quality
Office: 919-791-4240
D,E Q
�n a ccr.eapnrnda a roar,tl rr]n� �hj€ address es -temp cr to NieNwh
Carorna Puhh'o Reoarids Leff and rna} to drfakased ro thirdpartes.
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.

State of North Carolina
I)WR Department of Environmental Quality
Division of Water Resources
FAST TRACK SEWER SYSTEM EXTENSION APPLICATION
Division of Water Resources INSTRUCTIONS FOR FORM: FTA 06-21 & SUPPORTING DOCUMENTATION
This application is for sewer extensions involving gravity sewers, pump stations and force mains, or any combination that has been
certified by a professional engineer and the applicant that the project meets the requirements of 15A NCAC 02T and the Division's
Minimum Design Criteria (Gravity Sewer & Pump Stations)Force Mains) and that plans, specifications and supporting documents
have been prepared in accordance with ISA NCAC 02T, ISA NCAC 02T.0300, Division policies, and good engineering practices.
While no upfront engineering design documents are required for submittal, in accordance with 15A NCAC 02T .0305(b), design
documents must be prepared prior to submittal of a fast track permit application to the Division. This would include plans, design
calculations, and project specifications referenced in 15A NCAC 02T .0305 and the applicable minimum design criteria. These
documents shall be immediately available upon request by the Division.
Projects that are deemed permitted (do not require a permit from the Division) are explained in I -)A NCAC 02T.0303.
Projects not eligible for review via the fast track process (must be submitted for full technical review):
➢ Projects that do not meet any part of the minimum design criteria (MDC) documents;
y Projects that involve more than one variance from the requirements of 15A NCAC 02T;
➢ Pressure sewer systems utilizing simplex septic tank -effluent pumps (STEPS) or simplex grinder pumps;
➢ Simplex STEP or simplex grinder pumps connecting to pressurized systems (e.g. force mains);
➢ Vacuum sewer systems.
General — When submitting an application, please use the following instructions as a checklist in order to ensure all required items are
submitted. Adherence to these instructions and checking the provided boxes will help produce a quicker review time and reduce the
amount of requested additional information. Failure to submit all required items will necessitate additional processing and review
time, and may result in return of the application. Unless otherwise noted, the Applicant shall submit one original and one copy of
the application and supporting documentation.
A. One Original and One Copy (second copy may be digital) of Application and Supporting Documents
® Required unless otherwise noted. Signatures on original must be "wet ink" or secure digital signatures.
Please do not submit engineering design plans with the application unless specifically requested.
B. Cover Letter/Narrative Description (Required for All Application Packages):
0 List all items included in the application package, as well as a brief description of the requested permitting action.
➢ Be specific as to the system type, number of homes served, flow allocation required, etc.
➢ Include the permit numberlstatus of any other required sewer permits (downstream/upstream)
➢ If necessary for clarity, include attachments to the application form.
C. Application Fee (All New and Modification Application Packages):
® Submit a check or money order in the amount of $480,00, dated no more than 90 days prior to application submittal.
➢ Payable to North Carolina Department of Environmental Quality (NCDEQ)
D. Fast Track Application (Required for All Application Packages, Form FTA 05-21):
® Submit the completed and appropriately executed application.
➢ If necessary for clarity or due to space restrictions, attachments to the application may be made.
0 If the Applicant Type in Item 1.2 is a corporation or company, provide documentation it is registered for business with the
North Carolina Secretary of State.
O If the Applicant Type in Item 1.2 is a partnership or dlbla, enclose a copy of the certificate filed with the Register of Deeds in
the county of business.
* The Project Name in Item II.1 shall be consistent with the project name on the flow acceptance letters, agreements, etc.
® The Professional Engineer's Certification on Page 5 of the application shall be signed, sealed and dated by a North Carolina
licensed Professional Engineer.
® The Applicant's Certification on Page 5 of the application shall be signed in accordance with 15A NCAC 02T .0106(bl. Per
15A NCAC 021 .0106(c), an alternate person may be designated as the signing official if a delegation letter is provided from
a person who meets the criteria in 15A NCAC 02T .0106(b).
INSTRUCTIONS FOR FORM: FTA 06-21 & SUPPORTING DOCUMENTATION Page] of 3

E. Flow Tracking/Acceptance Form (Form: FTSE 04-16) (if Applicable): NIA Rehabilitation Project
❑ Submit the completed and executed FTSE form from the owners of the downstream sewers and treatment facility.
➢ Multiple forms maybe required where the downstream sewer owner and wastewater treatment facility are different.
➢ The flow acceptance indicated in form FTSE must not expire prior to permit issuance and must be dated less than one year
prior to the application date.
➢ Submittal of this application and form FTSE indicates that owner has adequate capacity and will not violate G.S. 143-215.67(a).
➢ Intergovernmental agreements or other contracts will not be accepted in lieu of a project -specific FTSE.
F. Site Maps (All Application Packages):
® Submit an 8.5-inch x I 1-inch color copy of a USGS Topographic Map of sufficient scale to identify the entire project area,
including the closest surface waters.
' General location of the project components (gravity sewer, pump stations, & force main)
➢ Downstream connection points and permit number (if known) for the receiving sewer
® Include an aerial location map showing general project area (such as street names or latitudellongitude) so that Division staff
can easily locate it in the field.
G. Existing Permit (Application Packages for Modifications to an Existing Permit): Rehabilitation (like -for -like)
❑ Submit a copy of the most recently issued existing permit_
❑ Include a descriptive and clear narrative identifying the previously permitted items to remain in the permit, items to be
added, and/or items to be modified (the application form itself should include only include items to be added/modified). The
narrative should also include whether any previously permitted items have been certified.
❑ The narrative should clearly identify the requested permitting action and accurately describe the sewers to be listed in
the final permit.
H. Power Reliability Plan (Required if portable reliability option utilized for Pump Station):
❑ Per 15A NCAC 02T .0305(h)(1), submit documentation of power reliability for pumping stations.
➢ This alternative is only available for average daily flows less than 15,000 gallons per day
➢ It shall be demonstrated to the Division that the portable source is owned or contracted by the applicant and is compatible with
the station. The Division will accept a letter signed by the applicant (see 15A NCAC 07.T ,0106(b)) or proposed contractor,
stating that "the portable power generation unit or portable, independently -powered pumping units, associated appurtenances
and personnel are available for distribution and operation of this pump 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 in the case of a multiple station power outage. (Required at time of certification)
1. Certificate of Public Convenience and Necessity (All Application Packages for Privately -Owned Public Utilities):
❑ Per 15A NCAC 02T .0I 15(a)(1) provide the Certificate of Public Convenience and Necessity from the North Carolina Utilities
Commission demonstrating the Applicant is authorized to hold the utility franchise for the area to be served by the sewer
extension, or
❑ Provide a letter from the North Carolina Utilities Commission's Water and Sewer Division Public Staff stating an application
for a franchise has been received and that the service area is contiguous to an existing franchised area or that franchise approval
is expected.
J. Operational Agreements (Applications from HOA.`POA and Developers for lots to be sold):
❑ Home/PropeM Owners' Associations
❑ Per 15A NCAC 02T .0115(c), submit the properly executed Operational Agreement FORM: HOA .
❑ Per 15A NCAC 02T .0115(c), submit a copy of the Articles of Incorporation, Declarations and By-laws.
❑ Developers of lots to be sold
❑ Per 15A NCAC 02T .0115(b), submit the properly executed Operational Agreement FORM: DEW
hor more information, visit the Division's collection systems website
Nor
s.w� "^J
INSTRUCTIONS FOR FORM: FTA 05-21 & SUPPORTING DOCUMENTATION Page 2 of 3