NC0020231_Application for Authorization to Construct_20170817

�lppf-ig� B ; �PC®a Z O 3
CIVIL/SANITARY/ENVIRONMENTAL ENGINEERS
Municipal
Services
SITE PLANNING/ SUBDIVISIONS
August 17, 2017
NC Department of Environment and Natural Resources
Division of Water Resources/NPDES
512 N Salisbury Street, 9th Floor
Raleigh, NC 27604
Attention: ATC Permit Group
Re New Bar Screen, Conveyor Auger and Other Improvements
Louisburg Water Reclamation Facility
Town of Louisburg, NC
Dear Plan Review Branch•
License No C-0281
SOLID WASTE MANAGEMENT
Engineering
Company, P.A.
SUBSURFACE UTILITY ENGINEERING (SUE)
Please find herewith one (1) original hard copy and one (1) digital copy on CD of the following
documents for the above referenced project:
- This cover letter
- Application for Authorization to Construct Permit (Form ATC -12-14), Tab 1 in 3 -ring binder
- Bar Screen Headloss Calculations (hard copy, Tab 2 in 3 -ring binder)
- 24 -Months of Flow Data (DMR hard copies, Tab 3 in 3 -ring binder)
- SRF Approval Letter of PER and CatEx (hard copy, Tab 4 in 3 -ring binder)
- Louisburg WRF NPDES Permit (hard copy, Tab 5 in 3 -ring binder)
- Sealed specifications (hard copy, Tab 6 in 3 -ring binder)
- Sealed plans (Submitted Separately)
Your review and approval are requested. This project is being funded through a NC SRF Loan/Grant.
The project consists of the cleaning of the Louisburg WRF Influent PS wetwells and influent channels,
installation of a new mechanical bar screen and screenings auger, a new davit crane for the existing
screening baskets that will be kept in service, a new sluice gate between the two wetwell chambers, the
cleaning or replacement of the existing wetwell chamber sluice gates and influent channel slide gates.
Please do not hesitate to contact me if you have questions or need additional. My direct telephone
number is [phone] My email address is macquesta@mesco com.
S' ere]
RECEIVEDINCDEUDWR
Michael S. Acquesta, P hD AUG 2 5 2017
Municipal Engineering ervices Company, PA., Senior Project Engineer Water Quality
Permitting Section
cc: Town of Louisburg
PO Box 97, Garner, North Carolina 27529 [phone]
PO Box 349, Boone, NC 28607 [phone]

TC 0202 3 (A O ,J State of North Carolina
ATC z
{ 1Department of Environmental Quality
62-54�0c)2.0 --3 f Division of Water Resources
Water Resources N
ENVIRONMENTAL QUALITY APPLICATION FOR AUTHORIZATION TO CONSTRUCT PERMIT (FORM ATC -12-
14)
SECTION 1: INSTRUCTIONS AND INFORMATION
A. The Division of Water Resources will accept this application package for review only if all of the items are provided and the
application is complete Failure to submit all of the required items will result in the application package being returned as
incomplete per 15A NCAC 02T 0105(b)
B. Plans and specifications must be prepared in accordance with 15 NCAC 02H. 01001, 15A NCAC 02T, North Carolina General
Statute 133-3, North Carolina General Statute 143-215 1, and Division of Water Resources Minimum Design Criteria for NPDES
Wastewater Treatment Facilities
C. The plans and specifications submitted must represent a completed final design that is ready to advertise for bid
D. Any content changes made to this Form ATC -12-14 shall result in the application package being returned
E. The Applicant shall submit ONE ORIGINAL and ONE DIGITAL COPY (CD) of the application, all supporting documentation and
attachments All information must be submitted bound or in a 3 -ring binder, with a Section tab for each Section, except the
Engineering Plans
F. Check the boxes below to indicate that the information is provided and the requirements are met.
G. If attachments are necessary for clarity or due to space limitations, such attachments are considered part of the application
package and must be numbered to correspond to the item referenced
H. For any project that requires review under the State Environmental Policy Act (SEPA), an Authorization to Construct cannot be
issued prior to the completion of a State Clearinghouse advertisement period for a FONSI, EIS, etc unless the project qualifies
for a Determination of Minor Construction Activity
�. For more information, visit the Division of Water Resources web site at http.//portal.ncdenr.org/web/wq/swp/ps/npdes.
J. In addition to this Authorization to Construct, the Applicant should be aware that other permits may be required from other
Sections of the Division of Water Resources (for example reclaimed water facilities permits, Class A or B biosolids residuals
permit)
SECTION 2: APPLICANT INFORMATION AND PROJECT DESCRIPTION
A. APPLICANT
Applicant's name
Town of Louisburg
Signature authority's name per 15A NCAC 02T 0106(b)
Karl T Penell
Signature authority's title
Mayor
Complete mailing address
110 West Nash Street, Louisburg, NC 27549
Telephone number
919-496-3406
Email address
jfranklin@ncrrbiz com RECEIVEDINco
B. PROFESSIONAL ENGINEER
n
AUG 25 2n17
Professional Engineer's name
Michael S Acquesta Water Quality
Professional Engineer's title
Senior Project Engineer Permitting Sectio
North Carolina Professional Engineer's License No
9480
Firm name
Municipal Engineering Services Co , PA
Firm License number
C-0281
Complete mailing address
PO Box 349, Boone, NC 28607
Application for Authorization to Construct Permit (FORM ATC -12-14) Page 1
WR

Water Resources
ENVIRONMENTAL QUALITY
14)
State of North Carolina
Department of Environmental Quality
Division of Water Resources
APPLICATION FOR AUTHORIZATION TO CONSTRUCT PERMIT (FORM ATC -12 -
Telephone number 828-262-1767
Email address macquesta@mesco com
C. NPDES PERMIT
NPDES Permit number
NC 0020231
Current Permitted flow (MGD) — include permit
137 MGD
flow phases if applicable
D. PROJECT DESCRIPTION
Provide a brief description of the project Cleaning of the influent pump station wetwells and influent channels, installation of a
new barscreen and auger. replacement of the influent pump control valves, cleaning or replacement of the wetwell sluice gates
cleaning or replacement of the influent channels slide gates, installation of a new sluice gate between the two wetwells,
replacement of the inoperable davit crane with a new davit crane. replacement of the impellors in the existing influent pumps,
and replacement of the sump pumps in the pump room
iECTION 3: APPLICATION ITEMS REQUIRED FOR SUBMITTAL FOR ALL PROJECTS
A. Cover Letter
�Z( The letter must include a request for the Authorization to Construct, the facility NPDES Number, a brief project description
that indicates whether the project is a new facility, facility modification, treatment process modification, or facility
expansion, the construction timeline, and a list of all items and attachments included in the application package
❑ If any of the requirements of 15 NCAC 02H 0100, 15A NCAC 02L North Carolina General Statute 133-3, North Carolina
General Statute 143-215 1, and Division of Water Resources Minimum Design Criteria for NPDES Wastewater Treatment
Facilities are not met by the proposed design, the letter must include an itemized list of the requirements that are not met
B. NPDES Permit
® Submit Part I of the Final NPDES permit for this facility that Includes Part A (Effluent Limitations and Monitoring
Requirements) for the monthly average flow limit that corresponds to the work that Is requested for this project
C. Special Order by Consent
❑ If the facility is subject to any Special Orders by Consent (SOC), submit the applicable SOC
® Not Applicable
D. Finding of No Significant Impact or Record of Decision
® Submit a copy of the Finding of No Significant Impact or Record of Decision for this project
❑ Provide a brief description of any of the mitigating factors or activities included in the approved Environmental Document
that impact any aspect of design of this project, if not specified in the Finding of No Significant Impact or Record of Decision
❑ Not Applicable
Application for Authorization to Construct Permit (FORM ATC -12-14) Page 2

State of North Carolina
r
Department of Environmental Quality e �#
Division of Water Resources
Water Resources
ENVIRONMENTAL QUALITY APPLICATION FOR AUTHORIZATION TO CONSTRUCT PERMIT (FORM ATC -12-
14)
E. Engineering Plans
® Per 15A NCAC 02T 0504(c)(1), submit one set of detailed plans that have been signed, sealed and dated by a North Carolina
Licensed Professional Engineer
® Per 21 NCAC 56 1103(a)(6), the name, address and License number of the Licensee's firm shall be included on each sheet of
the engineering drawings
® Plans must be labeled as follows FINAL DRAWING —FOR REVIEW PURPOSES ONLY— NOT RELEASED FOR CONSTRUCTION
❑ 15A NCAC 02H 0124 requires multiple (dual at a minimum) components such as pumps, chemical feed systems, aeration
equipment and disinfection equipment Is this requirement met by the design? ® Yes or ❑ No. If no, provide an
explanation There is an existing bar screen downstream of the influent pump station that provided the necessary backup
for the treatment process.
Plans shall include:
❑ Plans for all applicable disciplines needed for bidding and construction of the proposed project (check as appropriate)
❑ Civil ® Not Applicable
®
Process Mechanical
❑ Not Applicable
❑
Structural
® Not Applicable
®
Electrical
❑ Not Applicable
❑
Instrumentation/Controls
® Not Applicable
❑
Architectural
® Not Applicable
❑
Building Mechanical
® Not Applicable
❑
Building Plumbing
® Not Applicable
® Plan and profile views and associated details of all modified treatment units including piping, valves, and equipment
(pumps, blowers, mixers, diffusers, etc)
❑ Are any modifications proposed that impact the hydraulic profile of the treatment facility? ❑ Yes or ® No If yes, provide
a hydraulic profile drawing on one sheet that includes all impacted upstream and downstream units The profile shall
include the top of wall elevations of each impacted treatment unit and the water surface elevations within each Impacted
treatment unit for two flow conditions (1) the NPDES permitted flow with all trains in service and (2) the peak hourly flow
with one treatment train removed from service
❑ Are any modifications proposed that impact the process flow diagram or process flow schematic of the treatment facility?
❑ Yes or ® No If yes, provide the process flow diagram or process flow schematic showing all modified flow paths
including aeration, recycle/return, wasting, and chemical feed, with the location of all monitoring and control instruments
noted
F. ® Engineering Specifications
® Per 15A NCAC 02T .0504(c)(2), submit one set of specifications that have been signed, sealed and dated by a North Carolina
Licensed Professional Engineer.
® Specifications must be labeled as follows FINAL SPECIFICATIONS — FOR REVIEW PURPOSES ONLY — NOT RELEASED FOR
CONSTRUCTION
Specifications shall include:
® Specifications for all applicable disciplines needed for bidding and construction of the proposed project (check as
appropriate)
Application for Authorization to Construct Permit (FORM ATC -12-14) Page 3

State of North Carolina
` Department of Environmental Quality
a
Division of Water Resources
Water -Resources
ENVIRONMENTAL QUALITY APPLICATION FOR AUTHORIZATION TO CONSTRUCT PERMIT (FORM ATC -12-
14)
❑ Civil ® Not Applicable
® Process Mechanical ❑ Not Applicable
❑ Structural ® Not Applicable
® Electrical ❑ Not Applicable
❑ Instrumentation/Controls ® Not Applicable
❑ Architectural ® Not Applicable
❑ Building Mechanical ® Not Applicable
❑ Building Plumbing ® Not Applicable
® Detailed specifications for all treatment units and processes including piping, valves, equipment (pumps, blowers, mixers,
diffusers, etc ), and instrumentation
® Means of ensuring quality and integrity of the finished product including leakage testing requirements for structures and
pipelines, and performance testing requirements for equipment
® Bid Form for publically bid projects
G. Construction Sequence Plan
® Construction Sequence Plan such that construction activities will not result in overflows or bypasses to waters of the State
The Plan must not imply that the Contractor is responsible for operation of treatment facilities List the location of the
Construction Sequence Plan as in the Engineering Plans or in the Engineering Specifications or in both. In Specifications
H. Engineering Calculations
f�J Per 15A NCAC 02T 0504(c)(3), submit one set of engineering calculations that have been signed, sealed and dated by a
North Carolina Licensed Professional Engineer, the seal, signature and date shall be placed on the cover sheet of the
calculations
For new or expanding facilities and for treatment process modifications that are included in Section 4.C, the calculations shall
include at a minimum:
® Demonstration of how peak hour design flow was determined with a justification of the selected peaking factor.
❑ Influent pollutant loading demonstrating how the design influent characteristics in Section 4 B 2 of this form were
determined
❑ Pollutant loading for each treatment unit demonstrating how the design effluent concentrations in Section 4 B 2 of this
form were determined
® Hydraulic loading for each treatment unit
❑ Sizing criteria for each treatment unit and associated equipment (blowers, mixers, pumps, etc )
❑ Total dynamic head (TDH) calculations and system curve analysis for each pump specified that is included in Section 4.0 6
❑ Buoyancy calculations for all below grade structures
❑ Supporting documentation that the specified auxiliary power source is capable of powering all essential treatment units
Application for Authorization to Construct Permit (FORM ATC -12-14) Page 4

I
State of North Carolina
` Department of Environmental Quality
;a
Division of Water Resources
a-
WaterResources
ENVIRONMENTAL QUALITY APPLICATION FOR AUTHORIZATION TO CONSTRUCT PERMIT (FORM ATC-12-
14)
I. Permits
J.
❑ Provide the following information for each permit and/or certification required for this project
Permit/Certification
Not
Applicable
Date
Submitted
Date
Approved
Permit/
Certification
Number
If Not Issued Provide
Status and Expected
Issuance Date
Dam Safety
X
Soil Erosion and Sediment Control
X
USCOE / Section 404 Permit
X
Water Quality Certification (401)
X
USCOE / Section 10
X
Stormwater Management Plan
X
CAMA
X
NCDOT Encroachment Agreement
X
Railroad Encroachment Agreement
X
Other
X
Residuals Management Plan
❑ For all new facilities, expanding facilities, or modifications that result in a change to sludge production and/or sludge
processes, provide a Residuals Management Plan meeting the requirements of 15A NCAC 02T .0504(1) and 0508, the Plan
must include
❑ A detailed explanation as to how the generated residuals (including trash, sediment and grit) will be collected, handled,
processed, stored, treated, and disposed
❑ An evaluation of the treatment facility's residuals storage requirements based upon the maximum anticipated residuals
production rate and ability to remove residuals
❑ A permit for residuals utilization or a written commitment to the Applicant from a Permittee of a Department approved
residuals disposal/utilization program that has adequate permitted capacity to accept the residuals or has submitted a
residuals/utilization program application
❑ If oil, grease, grit or screenings removal and collection is a designated unit process, a detailed explanation as to how
the oil/grease will be collected, handled, processed, stored and disposed
® Not Applicable
SECTION 4: PROJECT INFORMATION
Application for Authorization to Construct Permit (FORM ATC -12-14) Page 5

Water Resources
ENVIRONMENTAL QUALITY
14)
State of North Carolina
Department of Environmental Quality
Division of Water Resources
APPLICATION FOR AUTHORIZATION TO CONSTRUCT PERMIT (FORM ATC -12-
A. WASTEWATER TREATMENT PLANT FLOW INFORMATION —COMPLETE FOR NEW OR EXPANDING FACILITIES
1 Provide the following flow information -
Application for Authorization to Construct Permit (FORM ATC -12-14) Page 6
Plant Flows
Existing Plant Design
1.37 MGD
Current NPDES Permit Limit
1.37 MGD
Current Annual Average
0.6222 MGD
(past 12 months)
For Past 24 Months:
For Past 12 Months:
Start Date: June/2015
Start Date: July/2016
End Date: June/2017
End Date: June/2017
Missing Jan 2016 Data
Maximum Month
2 716 MGD
2.716 MGD
Maximum Day
2.659 MGD
2 659 MGD
Peak Hour
3 191 MGD Estimated
3.191 MGD Estimated
Application for Authorization to Construct Permit (FORM ATC -12-14) Page 6

Water Resources
ENVIRONMENTAL QUALITY
14)
State of North Carolina
Department of Environmental Quality
Division of Water Resources
APPLICATION FOR AUTHORIZATION TO CONSTRUCT PERMIT (FORM ATC -12-
B. WASTEWATER TREATMENT FACILITY DESIGN INFORMATION —COMPLETE FOR NEW OR EXPANDING FACILITIES AND
FOR TREATMENT PROCESS MODIFICATIONS
Have all of the requirements of 15 NCAC 02H. 0100, 15A NCAC 02T, North Carolina General Statute 133-3, North Carolina
General Statute 143-215 1, and Division of Water Resources Minimum Design Criteria for NPDES Wastewater Treatment
Facilities been met by the proposed design and specifications? ® Yes or ❑ No. If no, provide justification as to why the
requirements are not met, consistent with 15A NCAC 02T 0105(n)-
2. Provide the design influent and effluent characteristics that are used as the basis for the project design, and the NPDES
permit limits for the following parameters None of these are applicable for this project.
Based on the "Project Basis of Design" parameters listed above, will the proposed design allow the treatment facility to
meet the NPDES Permit Limits listed above? ❑ Yes or ❑ No. If no, describe how and why the Permit Limits will not be
met- Not Applicable.
Application for Authorization to Construct Permit (FORM ATC -12-14) Page 7
Project Basis of Design
Design Influent
Design Influent
Influent
Concentration
Load
Concentration -
(Must be
(Must be
Current Annual
supported by
supported by
Design Effluent
Average (past
Engineering
Engineering
Concentration and/or
NPDES Permit Limits
12 months) if
Calculations
Calculations
Load
(monthly average)
Parameter
Available
[Section 3.H])
[Section 3.H])
lmmonia Nitrogen
mg/L Summer
mg/L Summer
(NH3-N)
mg/L
mg/L
Ib/day
mg/L Winter
mg/L Winter
Biochemical
mg/L Summer
mg/L Summer
Oxygen Demand
mg/L
mg/L
Ib/day
(BODS)
mg/L Winter
mg/L Winter
Fecal Coliform
per 100 mL
per 100 mL
Nitrate + Nitrite
Nitrogen (NO3-N +
mg/L
mg/L
NO2-N)
Total Kjeldahl
mg/L
Nitrogen
mg/L
mg/L
Total Nitrogen
Ib/year
Ib/year
mg/L
mg/L
Total Phosphorus
mg/L
mg/L
Ib/day
ib/year
Ib/year
Total Suspended
mg/L
mg/L
Ib/day
mg/L
mg/L
Solids (TSS)
Based on the "Project Basis of Design" parameters listed above, will the proposed design allow the treatment facility to
meet the NPDES Permit Limits listed above? ❑ Yes or ❑ No. If no, describe how and why the Permit Limits will not be
met- Not Applicable.
Application for Authorization to Construct Permit (FORM ATC -12-14) Page 7

Water Resources
ENVIRONMENTAL QUALITY
14)
State of North Carolina
Department of Environmental Quality
Division of Water Resources
APPLICATION FOR AUTHORIZATION TO CONSTRUCT PERMIT (FORM ATC -12-
4 Per 15A NCAC 02T .0505(1), by-pass and overflow lines are prohibited. Is this condition met by the design? ® Yes or ❑ No
If no, describe the treatment units bypassed, why this is necessary, and where the bypass discharges.
Per 15A NCAC 02T 0505(k), multiple pumps shall be provided wherever pumps are used. Is this condition met by the
design? ® Yes or ❑ No If no, provide an explanation- 3 influent pumps are existing. No Capacity increase.
6. Per 15A NCAC 02T .0505(1), power reliability shall be provided consisting of automatically activated standby power supply
onsite capable of powering all essential treatment units under design conditions, or dual power supply shall be provided
per 15A NCAC 02H. 0124(2)(a). Is this condition met by the design? ® Yes or ❑ No If no, provide (as an attachment
to this Application) written approval from the Director that the facility Existing generator capacity is sufficient.
➢ Has a private water supply that automatically shuts off during power failures and does not contain elevated water
storage tanks, and
➢ Has sufficient storage capacity that no potential for overflow exists, and
➢ Can tolerate septic wastewater due to prolonged detention.
7. Per 15A NCAC 02T .0505(o), a minimum of 30 days of residual storage shall be provided Is this condition met by the
design? ❑ Yes or ❑ No If no, explain the alternative design criteria proposed for this project in accordance 15A NCAC
02T .105(n) Not applicable to this project.
8 Per 15A NCAC 02T .0505(8), the public shall be prohibited from access to the wastewater treatment facilities Explain how
the design complies with this requirement. Plant is already fenced with locked gate.
9. Is the treatment facility located within the 100 -year flood plain? ® Yes or ❑ No. If yes, describe how the facility is
protected from the 100 -year flood All existing plant components are situated at least 12" above the 100 -year flood
elevaton.
C. WASTEWATER TREATMENT UNIT AND MECHANICAL EQUIPMENT INFORMATION —COMPLETE FOR NEW OR
EXPANDING FACILITIES AND FOR MODIFIED TREATMENT UNITS
1 PRELIMINARY AND PRIMARY TREATMENT (i e, physical removal operations and flow equalization)
Application for Authorization to Construct Permit (FORM ATC -12-14) Page 8
No. of
PlanSI: heet
Specification
Calculations
Treatment Unit
Units
Type
Size per Unit
Reference
Reference
Provided?
(Yes or No)
Manual Bar Screen
MGD at peak hourly flow
Mechanical Bar
1
Multi -Rake
4.2 MGD at peak hourly flow
C-2
11100
Yes
Screen
Grit Removal
MGD at peak hourly flow
Flow Equalization
--
gallons
ft diameter, ft side
Primary Clarifier
Circular
water depth
square feet; ft side
Primary Clarifier
Rectangular
water depth
Other
Application for Authorization to Construct Permit (FORM ATC -12-14) Page 8

Water Resources
ENVIRONMENTAL QUALITY
14)
State of North Carolina
Department of Environmental Quality
Division of Water Resources
APPLICATION FOR AUTHORIZATION TO CONSTRUCT PERMIT (FORM ATC -12 -
SECONDARY TREATMENT (BIOLOGICAL REACTORS AND CLARIFIERS) (i e, biological and chemical processes to remove
organics and nutrients)
3 TERTIARY TREATMENT
No. of
Type
Size per Unit
Plan Sheet
Specification
Calculations
Treatment Unit
Units
Type
Size per Unit
Reference
Reference
Provided?
Ultraviolet Light
(Parallel; in
hourly flow, number of
(Yes or No)
Aerobic Zones/
Circular
ft diameter, ft side
Tanks
gallons
Anoxic Zones/
Rectangular
square feet, ft side
Tanks
tablet, liquid)
gallons
Anaerobic
gallons
Zones/Tanks
square feet
Sequencing Batch
--
gallons
Reactor (SBR)
--
gallons
Membrane
--
gallons
Bioreactor (MBR)
gallons
Secondary Clarifier
Circular
ft diameter, ft side
water depth
Secondary Clarifier
Rectangular
square feet, ft side
water depth
Other
3 TERTIARY TREATMENT
4. DISINFECTION
Treatment Unit
No. of
Type
Size per Unit
Plan Sheet
Specification
Calculations
Treatment Unit
Units
Type
Size per Unit
Reference
Reference
Provided?
Ultraviolet Light
(Parallel; in
hourly flow, number of
(Yes or No)
Tertiary Clarifier
Circular
ft diameter, ft side
water depth
Tertiary Clarifier
Rectangular
square feet, ft side
Chlorination
tablet, liquid)
water depth
Tertiary Filter
square feet
Tertiary Membrane
square feet
Filtration
Post -Treatment
--
gallons
Flow Equalization
Post -Aeration
gallons
Other
4. DISINFECTION
Treatment Unit
No. of
Units
Type
Size per Unit
Plan Sheet
Reference
Specification
Reference
Calculations
Provided?
(Yes or No)
gal/day per bank at peak
Ultraviolet Light
(Parallel; in
hourly flow, number of
series)
banks, number of
lamps/bank
(Gas;
gallons of contact
Chlorination
tablet, liquid)
tank/unit
Application for Authorization to Construct Permit (FORM ATC -12-14) Page 9

Water Resources
ENVIRONMENTAL QUALITY
14)
State of North Carolina
Department of Environmental Quality
Division of Water Resources
APPLICATION FOR AUTHORIZATION TO CONSTRUCT PERMIT (FORM ATC -12 -
Dechlorination
No. of
(Gas,
gallons of contact
Plan Sheet
Specification
Calculations
Treatment Unit
Units
tablet, liquid)
tank/unit
Reference
Reference
Provided?
5. RESIDUALS TREATMENT
6. PUMP SYSTEMS (include influent, intermediate, effluent, mayor recycles, waste sludge, thickened waste sludge and plant
drain pumps) Pumps are existing Impellers are being replaced in 2 of the 3 pumps. No change in capacity.
Location
No. of
Purpose
Type
Plan Sheet
Specification
Calculations
Treatment Unit
Units
Type
Size per Unit
Reference
Reference
Provided?
(Yes or No)
Gravity Thickening
square feet, ft side
Tank
1000
water depth
Mechanical
Thickening/
dry Ib/hour
Dewatering
Aerobic Digestion
gallons
Anaerobic
gallons
Digestion
Composting
dry Ib/hour
Drying
dry Ib/hour
Other
6. PUMP SYSTEMS (include influent, intermediate, effluent, mayor recycles, waste sludge, thickened waste sludge and plant
drain pumps) Pumps are existing Impellers are being replaced in 2 of the 3 pumps. No change in capacity.
Location
No. of
Pumps
Purpose
Type
I Capacity of
each pump
plan Sheet
Reference
Specification
Reference
GPM
I TDH
Influent
3
Influent flow
Screw Impellors
2100
2100
1000
7. MIXERS
Location
No. of
Mixers
Purpose
Type
Power of
each MP ixer
plan Sheet
Reference
Specification
Reference
Application for Authorization to Construct Permit (FORM ATC -12-14) Page 10

Water Resources
ENVIRONMENTAL QUALITY
14)
BLOWERS
State of North Carolina
Department of Environmental Quality
Division of Water Resources
APPLICATION FOR AUTHORIZATION TO CONSTRUCT PERMIT (FORM ATC -12-
Location
No. of
Blowers
purpose
Type
Capacity of
each Blower
(CFM)
plan Sheet
Reference
Specification
Reference
Treatment/Storage
Design? If"No",identify
Unit
Setback Waivers in Item D.2
Below
Any habitable residence or place of assembly under separate
100 ft
®Yes
E] No
ownership or not to be maintained as part of the project site
Any private or public water supply source
100 ft
Yes
❑ No
Surface waters (streams — intermittent and perennial, perennial
50 ft
Yes
❑ No
waterbodies, and wetlands)
Any well with exception of monitoring wells
100 ft
® Yes
❑ No
Any property line
Soft
Yes
8. ODOR CONTROL
Location
No. of
Units
Purpose
Type
Plan Sheet
Reference
Specification
Reference
Setback Parameter
Treatment/Storage
Design? If"No",identify
Unit
Setback Waivers in Item D.2
Below
Any habitable residence or place of assembly under separate
100 ft
®Yes
E] No
ownership or not to be maintained as part of the project site
Any private or public water supply source
D. SETBACKS— COMPLETE FOR NEW WASTEWATER TREATMENT STRUCTURES
The minimum distance for each setback parameter to the wastewater treatment/storage units per 15A NCAC 02T 0506(b)
are as follows All setbacks are existing and they meet the noted requirements.
Have any setback waivers been obtained per 15A NCAC 02T 0506(d)? ❑ Yes or ® No. If yes, have these waivers been
written, notarized and signed by all parties involved and recorded with the County Register of Deeds? ❑ Yes or ❑ No. If
no, provide an explanation -
Application for Authorization to Construct Permit (FORM ATC -12-14) Page 11
Minimum Distance
Is Minimum Distance
Required from Nearest
Requirement met by the
Setback Parameter
Treatment/Storage
Design? If"No",identify
Unit
Setback Waivers in Item D.2
Below
Any habitable residence or place of assembly under separate
100 ft
®Yes
E] No
ownership or not to be maintained as part of the project site
Any private or public water supply source
100 ft
Yes
❑ No
Surface waters (streams — intermittent and perennial, perennial
50 ft
Yes
❑ No
waterbodies, and wetlands)
Any well with exception of monitoring wells
100 ft
® Yes
❑ No
Any property line
Soft
Yes
❑ No
Have any setback waivers been obtained per 15A NCAC 02T 0506(d)? ❑ Yes or ® No. If yes, have these waivers been
written, notarized and signed by all parties involved and recorded with the County Register of Deeds? ❑ Yes or ❑ No. If
no, provide an explanation -
Application for Authorization to Construct Permit (FORM ATC -12-14) Page 11

State of North Carolina
Department of Environmental Quality
:a
Division of Water Resources
Water Resources
ENVIRONMENTAL QUALITY APPLICATION FOR AUTHORIZATION TO CONSTRUCT PERMIT (FORM ATC -12-
14)
SECTION 5: APPLICATION CERTIFICATION BY PROFESSIONAL ENGINEER
Professional Engineer's Certification per 15A NCAC 02T.0105:
I, Michael S. Acguesta, attest that this application package for an Authorization to Construct
(Typed Name of Professional Engineer)
for the Louisburg Water Reclamation Facility Influent Pump Station Improvements
(Facility and Project Name)
was prepared under my direct supervisory control and to the best of my knowledge is accurate, complete and consistent
with the information supplied in the engineering plans, specifications, calculations, and all other supporting
documentation for this project I further attest that to the best of my knowledge the proposed design has been
prepared in accordance with all applicable regulations and statutes, 15 NCAC 02H. 0100. 15A NCAC 02T, North Carolina
General Statute 133-3, North Carolina General Statute 143-215.1, and Division of Water Resources Minimum Design
Criteria for NPDES Wastewater Treatment Facilities, and this Authorization to Construct Permit Application, except as
provided for and explained in Section 4.13.1 of this Application. I understand that the Division of Water Resources'
issuance of the Authorization to Construct Permit may be based solely upon this Certification and that the Division may
Naive the technical review of the plans, specifications, calculations and other supporting documentation provided in this
application package. I further understand that the application package may be subject to a future audit by the Division.
Although certain portions of this submittal package may have been prepared, signed and sealed by other professionals
licensed in North Carolina, inclusion of these materials under my signature and seal signifies that I have reviewed the
materials and have determined that the materials are consistent with the project design
I understand that in accordance with General Statutes 143-215.6A 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 exceed $10,000, as well as civil penalties up to $25,000 per violation.
North Carolina Professional Engineer's seal with written signature placed over or adjacent to the seal and dated:
Application for Authorization to Construct Permit (FORM ATC -12-14) Page 12

State of North Carolina
Department of Environmental Quality
Division of Water Resources
Water Resources
CNVIRONMENTAL QUALITY APPLICATION FOR AUTHORIZATION TO CONSTRUCT PERMIT (FORM ATC -12-
14)
SECTION 6: APPLICATION CERTIFICATION BY APPLICANT
Applicant's Certification per 15A NCAC 02T .0106(b):
I, Karl T. Pernell. Mayor, attest that this application package for an Authorization to Construct
(Typed Name of Signature Authority and Title)
for the Louisburg Water Reclamation Facility Influent Pump Station Improvements
(Facility and Project Name)
has been reviewed by me and is accurate and complete to the best of my knowledge. 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. I further certify that in
accordance with 15A NCAC 02T .0120(b), the Applicant or any affiliate has not been convicted of environmental crimes,
has not abandoned a wastewater facility without proper closure, does not have an outstanding civil penalty where all
appeals have been abandoned or exhausted, are compliant with any active compliance schedule, and does not have any
overdue annual fees.
I understand that the Division of Water Resources' issuance of the Authorization to Construct Permit may be based
solely upon acceptance of the Licensed Professional Engineer's Certification contained in Section 5, and that the Division
may waive the technical review of the plans, specifications, calculations and other supporting documentation provided
in this application package. I further understand that the application package may be subject to a future audit.
I understand that in accordance with General Statutes 143-215.6A 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 exceed $10,000, as well as civil penalties up to $25,000 per violation.
Signature: Date: % 7
.--.
THE COMPLETED APPLICATION AND SUPPORTING INFORMATION SHALL BE SUBMITTED TO:
NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER RESOURCES/NPDES
By U.S. Postal Service A Courier/Special Delivery:
1617 MAIL SERVICE CENTER 512 N. SALISBURY STREET, 9TH FLOOR
RALEIGH, NORTH CAROLINA 27699-1617 RALEIGH, NORTH CAROLINA 27604
TELEPHONE NUMBER: [phone]
Application for Authorization to Construct Permit (FORM ATC -12-14) Page 14