WQ0040537_Application (FTSE)_20181105

State of North Carolina
Department of Environmental Quality
DWR Division of Water Resources
1SA NCAC 02T .0300 — FAST TRACK SEWER SYSTEM EXTENSION APPLICATION
Division of Water Resources FTA 04-16 & SUPPORTING DOCUMENTATION
`:O { (to be by DWR) Application Number:
All items must be completed or the application will be returned
I. APPLICANT INFORMATION:
1.
Applicant's name: Raleigh -Durham Airport Authority (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: Michael Landdguth per 15A NCAC 02T .0106(b)
Title: President & CEO
4.
Applicant's mailing address: 1000 Trade Drive P.O. Box 80001
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City: RDU Airport State: NC Zip: 27623-
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5.
Applicant's contact information:
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Phone number: 919 840-7747 Email Address: Jim.Novakerdu.com
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II. PROJECT INFORMATION:
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1.
Project name: RDU West RON Apron Rehab
2.
Application/Project status: ® Proposed (New Permit) ❑ Existing Permit/Project
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If a modification, provide the existing permit number: WQ00 and issued date:
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If new construction but part of a master plan, provide the existing permit number: WQ00
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3.
County where project is located: Wake
4.
Approximate Coordinates (Decimal Degrees): Latitude: 35.882°Longitude:-78.786'
5.
Parcel ID (if applicable):
(or Parcel ID to closest downstream sewer)
III. CONSULTANT INFORMATION:
1. Professional Engineer: Tarrvn Little License Number: 040792
Firm: RS&H
Mailing address: 8521 Six Forks Road, Suite 400
City: Raleigh State: NC Zip: 27615-
Phone number: 919 9264103 Email Address: tarryn.littlea.rsandh.com
IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION:
1. Facility Name: North Cary Water Reclamation Facility Permit Number: NC0048879
Owner Name: Town of Cary
V. RECEIVING DOWNSTREAM SEWER INFORMATION (if different than WWTF):
1. Permit Number(s): WQCSO 1189 Downstream (Receiving) Sewer Size: 8 inch
S y.st�cm Wide Collection Sv%itcm Permit L�rurnhcris 3,tf applicable): WQCS00189
Owner Name(s): Raleigh -Durham Airport Authority_
FORM: FTA04-16 Page I of

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 ®NIA
2. If the Applicant is a Developer of lots to be sold, has a Developer's Operational Agreement FORM: DEV been attached?
❑ Yes ❑No ®NIA
3. If the Applicant is a Horne-TrniterlV (]wners' Association, has an Operational Agreement (FORM: HOA1 been attached?
❑ Yes ❑No ®NIA
4. Origin of wastewater: (check all that apply):
❑ Residential 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 % Commercial
% Industrial (See 1 SA NC'AC.02T .0I OU201)
I---- b Is there a Pretreatment Program in effect? []Yes ® No
6. Hasa flow reduction been approved under 15A NCAC 02T .0114(n ❑ Yes ® No
D If yes, Provide a copy of flow reduction approval letter
7. Summarize wastewater generated by project:
Establishment Type (see 221.01140
Daily Design Flow p.n
No. of Units
Flow
gal/
GPD
gal/
GPD
gal/
GPD
gal/
GPD
gal/
GPD
gal/
GPD
Total
GPD
a See 15A NCAC 02T .0114(b). (d). (e)(1) and (e)(21 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, indicate why:
❑ Pump Station or Gravity Sewer where flow will be permitted in subsequent permits that connect to this line
❑ Flow has already been allocated in Permit Number:
® Rehabilitation or replacement of existing sewer with no new flow expected
® Other (Explain): No additional structures are beingadded. Guard Shack is being removed which will reduce flow
FORM: FTA 04-16 Page 2 of 6

VII. GRAVITY SEWER DESIGN CRITERIA (if Applicable) - 02T .0305 & MDC (Gravity Sewers):
1. Summarize gravity sewer to be permitted:
Size (inches) Length (feet) Material
8 18 DIP
➢ 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 requirement is not allowed and a violation of the MDC
VIII. PUMP STATION DESIGN CRITERIA (If Applicable) — 02T .0305 & MDC (Pumv Stations/Force Mains
COMPLETE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT
1. Pump station number or name: Pump Station - No.3
2. Approximate Coordinates (Decimal Degrees): Latitude: 35.8819' Longitude:-78.7866°
3. Design flow of the pump station:.054 millions gallons per day (firm capacity)
4. Operational point(s) of the pump(s): 37.5 gallons per minute at 43.11 feet total dynamic head (TDH)
5. Summarize the force main to be permitted (for this Pump Station):
Size (inches)
Length (feet)
Material
4
3
DIP
3
50
DIP
6. Power reliability in accordance with 15A NCAC 02T .0305th)(1):
® Standby power source or pump with 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
Or if the pump station has an average daily flow less than 15,000 gallons per day:
❑ Portable power source with manual activation, quick -connection receptacle and telemetry - 15A NCAC 02T
.0305(h)(1)(C)
or
❑ Portable pumping unit with plugged emergency pump connection and telemetry - 15A NCAC 02T .0305(h)(1)(C):
➢ It shall be demonstrated to the Division that the portable source is owned or contracted by the applicant (draft agreement)
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
in the case of a multiple station power outage.
FORM: FTA 04-16 Page 3 of 6

VII. GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T .0305 & MDC (Gravity Sewers):
1. Summarize gravity sewer to be permitted:
Size (inches) Length (feet) Material
6 175 PVC
➢ 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 requirement is not allowed and a violation of the MDC
VHI. PUMP STATION DESIGN CRITERIA (If Applicable) — 02T .0305 & MDC (Puma Stations/Force Mains):
COMPLETE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT
1. Pump station number or name: Lift Station - No.9
2. Approximate Coordinates (Decimal Degrees): Latitude: 35.88430 Longitude:-78.78420
3. Design flow of the pump station- .0648 millions gallons per day (firm capacity)
4. Operational point(s) of the pump(s): 45 gallons per minute at 4.10 feet total dynamic head (TDH)
5. Summarize the force main to be permitted (for this Pump Station):
Size (inches)
Length (feet)
Material
6
5
PVC
6. Power reliability in accordance with 15A NCAC 02T .0305(h)(1):
® Standby power source or pump with 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
Or if the pump station has an average daily flow less than 15,000 gallons per day:
❑ Portable power source with manual activation, quick -connection receptacle and telemetry - 15A NCAC 02T
.0305(h)(1)(C)
or
❑ Portable pumping unit with plugged emergency pump connection and telemetry - 15A NCAC 02T .0305(h)(1)(C):
➢ It shall be demonstrated to the Division that the portable source is owned or contracted by the applicant (draft agreement)
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
in the case of a multiple station power outage.
FORM: FTA 04-16 Page 4 of 6

IX. SETBACKS & SEPARATIONS — (02B .0200 & 15A NCAC 02T .0305(f)):
1. Does the project comply with all separations found in 15A NCAC 02T .0305[fi & (g) ® 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)
24 inches
Water mains (vertical -water over sewer including in benched trenches)
18 inches
Water 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, W S-I waters of Class 1 or
Class II impounded reservoirs used as a source of drinking water
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 see item IX.2
50 feet
*"Any other stream, lake, impoundment, or ground water lowering and surface drainage
ditches
10 feet
An buil ing foundation
5 feet
Any basement
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
D 15A NCAC 02T.0305(e) contains alternatives where separations in 02T.0305(f) cannot be achieved.
➢ "Stream classifications can be identified using the Division's NC Surface Water Classifications wchoaac
➢ If noncompliance with 02T.0305(t) or.(g,), see Section X of this application
2. Does the project comply with separation requirements for wetlands? (50 feet of separation) ® Yes ❑ No ❑ NIA
➢ See the Division's draft separation requirements for situations where separation cannot be meet
➢ No variance is required if the alternative design criteria specified is utilized in design and construction
➢ As built documents should reference the location of areas effected
3. Does the project comply with setbacks found in the river basin rules per 15A NCAC 02B .0200? ® Yes ❑ No ❑ NIA
➢ This would include Trout Buffered Streams per 15A NCAC 2B.0202
4. Does the project require coverage/authorization under a 404 Nationwide or ❑ Yes ® No
individual permits or 401 Water Quality Certifications?
➢ Information can be obtained from the 401 & Buffer Permittine Branch
5. Does project comply with 15A NCAC 02T.0105(c)(6) (additional permits/certifications)? ® Yes ❑ No
Per 15A NCAC 02T.0I05 c U6, directly related environmental permits or certification applications are 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.).
6. Does this project include any sewer collection lines that are deemed "high -priority?"
Per 15A NCAC 02T.0402. "high -priority sewer" means "any aerial sewer, sewer contacting surface waters, siphon, or sewer
positioned parallel to streambanks that is subject to erosion that undermines or deteriorates the sewer.
❑ Yes ®No ❑ N/A
D 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 I5A NCAC 02T.0403(a)(5) or the permitee's individual System -Wide Collection permit.
FORM: FTA 04-16 Page 5 of 6

X. CERTIFICATIONS:
I. Does the submitted system comply with 15A NCAC 02T, the minimum Cesign Criteria for tiro Permitting of Pumg Swions
and Force Mains flatestveesionl. and the Gravity Sewer MITflMum Design Criteria (latest�ersionl as applicable?
® Yes ❑ No
If No, complete and submit the Variance/Alternative Design Request application (VADC 10-14) and supporting documents for
review. Approval of the renuest is required prior to submittal of the Fast Track Application and supporting documents.
2. Professional Engineer's Certification:
I,
name from Application Item III.1.)
attest that this application for
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, Gravity Sewer
Minimum Design Criteria for Gravity 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.
North Carolina Professional Engineer's seal, signature, and date:
3. Applicant's Certification per 15A NCAC 02T .0106(b):
N, CARo .
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......................... `.... ....11la
I, 4 C ;; A E L L t1u K u-r�T attest that this application for
(Signature Authority's name & title from Application Item I.3.)
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 Iand 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 143-215.613, 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 S 10,000 as well as civil penalties up to $25,000 per violation.
Signature:
Date: I / //&
FORM: FTA 04-I6 Page 5 of 5

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NC Dept of Environmental Quality
Transmittal Letter NOV _
To: Jason T. Robinson u ' "' lice Date: November 2, 2018
NCDEQ -- Raleigh Regional Office
Division of Water Resources
3800 Barrett Drive
Raleigh, NC 27609
Project: Raleigh -Durham International Project Number: 203-2740-009
Airport West RON Apron
Rehabilitation
We Transmit: For Your:
❑ Herewith ❑ Via Fax ❑ Under Separate Cover Via
❑ Under Separate Cover Via: ® Review and Comment
❑ In Accordance with Your Request ❑ Use
❑ Regular Mail ® Overnight Mail ❑ Courier ❑ Approval
The Following:
Copies Date Description
2 11/2/2018 Raleigh -Durham International Airport West RON Apron
Rehabilitation Fast Track Sewer System Extension Application
Cover Letter
11/2/2018 Original Raleigh -Durham International Airport West RON
Apron Rehabilitation Fast Track Sewer System Extension
Application Form FTA 04-16 and Supporting Documents
11/2/2018 Duplicate Raleigh -Durham International Airport West RON
Apron Rehabilitation Fast Track Sewer System Extension
Application Form FTA 04-16 and Supporting Documents
11/2/2018 Check # 283556 from RS&H, Inc. in the amount of $480.00
Remarks:
Copies To: File RS&H, Inc.
Jim Novak, PE 8521 Six Forks Rd, Suite 400
Raleigh, NC 27615
[phone]
A#�By:
Tqfryn Li e,

RS&#f
November 2, 2018
NCDEQ Raleigh Regional Office
Division of Water Resources
ATTN: Jason T. Robinson
3800 Barrett Drive
Raleigh, North Carolina 27609
RE: Raleigh -Durham International Airport
West RON Apron Rehabilitation
Fast -Track Application
Dear Mr. Robinson,
8521 S x Forks Road O 919-926-4100
Su to 400 F 919-846-9080
Raleigh, North Carolina 27615 rsandh.com
NCDep# O'Enviironmental Quality
N{GV - " 2018
Raleigh Regional Office
Raleigh -Durham Airport (RDU) is performing complete rehabilitation of the West RON Apron area. This
will include the demolition of the entire existing asphalt apron and access roadways, and demolition of
the existing guard shack. The airport is proposing to realign the existing sewers to facilitate the apron
expansion. The realignment will involve the relocation of one existing pump station outside of the apron
expansion area and the installation of a lift station. The project will include the installation of
approximately 193-linier feet of gravity sewer and 58-feet of force main. The pump station contains a
grinder unit and is designed for 54,000 GPD. The lift station also contains a grinder pump and is
designed for 64,800 GPD. Backup power is supplied by separate hardwired generators with automatic
activation for both the pump station and the lift station. The sewer system in this portion of RDU
ultimately discharges to the City of Cary waste water treatment plant, however since there will be no
additional flow, USE 04-16 was not needed. Information regarding flow for RDU infrastructure
downstream of the project area was initially requested- However, it was agreed in an August 24, 2018
email, that information regarding infrastructure separate from this project would be provided by RDU
in a later submittal.
The project meets all of the requirements of 15A NCAC 02T and the NCDEQ DWR Minimum Design
Criteria. Plans, specifications, and supporting documents have been prepared in accordance with 15A
NCAC 02T,15A NCAC 02T .0300, Division policies and good engineering practices. Attached is the Fast -
Track application and required documentation.
Regards,
Tarryn little
RS&H-Architects, Engineers, Planners, Inc.
8601 Six Forks Road, Suite 260
Raleigh, NC 27615
919-926-4103