WQ0040983_Application (FTSE)_20190805

VII.
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GRAVITY SEWER DESIGN C ITEI 1A (If Applicable) - 02T.0305 & i1DC ( Gravitv Sewers):
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1. Summarize gravity sewer to be permitted:
Size (inches) Length (feet) Material
42 2,457 DIP
Section 11 & 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 r iolation of the MDC
PUNIP STATION DESIGN CRITERIA (If Applicable) — 02T .0305 & AIDC (Pump StationslForce Nlains):
COMPLETE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT
1. Pump station number or name: Wind in a Pine Pump Station
2. Approximate Coordinates (Decimal Degrees): Latitude: 35,8543 Longitude.-78.9087
3. Design flow of the pump station: 10.6 millions gallons per day (firm capacity)
4. Operational oint s of the um (s): 2447 gallons per minute at 284 feet total dynamic head TDH) 3 duty, f FinStan capacity
High Flow Pumps,
p p { } p p b p } ( Total Firm capacity 7341 gpm
5. Summarize the force main to be permitted (for this Pump Station):
Size (inches)
Length (feet)
Material
20
2,591
DIP
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)(I)(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.
Ifthe portable power source or pump is dedicated to multiple pump stations, an evaluation ofall 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- PTA 04-16 Page 3 of 5