HomeMy WebLinkAboutAUTH-08-2023-201639.TIF FONCATAWBA COUNTY Cased At 1 H 08-2023-201639
Ot. ..01) Public Health Department Subdivision
Environmental Ilcalth Division PINK 269918411689
PO Box 389.25(iovemment Drive_Newton.NC' 28658 I Mk
18.1 9.
Site Address: 5340 S NC 127 HWY. HICKORY NC 28602
Name on Permit: BUMGARNER OIL CO INC
Property Size: Acres 2.71
Directions: 5340 S NC 127 Hwy
Authorization to Construct Permit
Permit Category: Repair/Expansion Wastewater Flow: 1,741 g,p_d.
Type of Facility: Business-Convenience store and restaurant
Basement? No Basement Plumbing? No Bedrooms:
Water Supply: Public Water Maximum Occupants:
Soil LTAR: 0.25 g.p.d./ft2
WASTEWATER SYSTEM REQUIREMENTS
Proposed Wastewater System: 25%REDUCTION PRODUCT, NO REDUCTION GIVEN
System Classification: IIIB-SYSTEM W/SINGLE EFFLUENT PUMP
Septic Tank: New Tank: 2500 gal
Pump Tank 2,500 gal Grease Trap 1,500 gal
Dosing Volume 682 gal Pump Specs: 87.23 GPM @ 21.39 TDH
Pressure Head 3 ft Draw Down 17 in
Drainfield: Total Area sq ft Total Trench Length: 390 ft
Aggregate Depth: in Maximum Trench Depth on Downhill Sidewall 34 in
Minimum Soil Cover 6 in Minimum Trench Separation 9 ft on center
Number of Drain Lines_ 3 Trench Width: 3 ft
Distribution: Pressure Manifold
Pre Treatment NONE
Pump Required
Additional Specifications:
*The current drain field has 10 lines of 120'each for a total of 1,200'. Three new 130'lines will be added for a
total drain field system of 1,590'.
`Three new taps can be added to the existing pressure manifold box by using the punch outs located on the
back of the box. The three new taps will be 1/2"SCH 80.
*The supply line running from the pump tank to the pressure manifold must be 3"pipe. If the current supply line
is less than 3", it must be replaced.
*The existing septic tank and pump tank are undersized for the proposed system expansion. Each tank will
need to be upgraded to 2.500 gallons.
'The existing pump in the pump tank will need to be evaluated to determine whether a new pump will be needed
to meet the new design specifications.
*See the pressure manifold spec sheet for the pump design specifications.
See also attached site plan.
Landscaping or other site alterations that potentially divert groundwater or surface water toward the septic system. or prevent
proper drainage away from the septic system, including the direction of gutter flows or foundation drains, is not approved, and
may result in failure to approve the initial system installation, or the suspension/revocation of existing permits.
>>>>> Do not install system under wet conditions ««<
PROPOSED REPAIR
Repair System Required? Not Required Soil LIAR: 0.25 g.p.d./ft2
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