HomeMy WebLinkAboutAUTH-02-2023-188506.TIF 20
CALCULATIONS
Location
Project Number
Lot No:
No. of Bedrooms
Design Flow 480 gal/day
LTAR 0.275 gal/ 2
N day
EZ-Lay? (YES OR NO) YES
Supply Line Length 35 ft.
Supply Line Volume 6.09 gal. FRICTION FACTOR
INTERPOLATER
Required Feet of Line 292 ft. 2" SCH 40 PVC
Amount of Line from Layout 304 ft. GPM f
20 0.84
Gallons per Minute 41.89 gal/min 3/16 @ 2' -0.88
0.59 x 71 plus 2' 25 1.27
Required Septic Tank Capacity 1000 gal. -1.28
Minimum Standard Tank Size 1000 30 1.78
-1.76
Lateral Line Volume 198.512 gal. 35 2.37
-2.25
Dosing Volume 256.00 gal. 71 panels @3.6 40 3.03
Note: Dosing Volume based on 70% 43.07 3.48
of the lateral line volume. 45 3.77
48.14 4.28
50 4.58
57.11 5.89
60 6.42
Tank Draw Down 12.2 Generic Draw Down of 21 gal.per in.
Pump Run Time 6.11 minutes
Elevation Head 6.5 ft.
Pressure Head 2 ft.
Friction Factor 3.77 ft./100 ft. (From the interpolator.)
Friction Head 1.32 ft.
Total Dynamic Head (+15%) 11.29 ft.
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OPERATION& MAINTENANCE CONTRACT
ON-SITE SEWAGE DISPOSAL SYSTEM
SEPTIC TANK,PUMP TANK,SUB-SURFACE T&JPANEL DRAINFIELD
The following terms and conditions for the monitoring and inspection of the on-site sewage disposal
system, located at the Buckminister Residence, 1333 Roundstone Road, Sherrills Ford,Catawba County,
NC 28673 are in compliance with the North Carolina Rules for Sewage Treatment and Disposal.
Tim Barbee(the Contractor)will provide the services of a Certified Sub-Surface Operator and will
provide the required inspections,tests,maintenance,and monitoring services for a period of one year
from the date of this agreement. The cost of each semi-annual inspection is$250.00, payable at the time
of each inspection and becomes binding.The property owner and the contractor may renew this
contractor annually if mutually agreeable.
Semi-annual site visits shall include the following:
A. Inspection of the septic tank for influent and effluent line blockage, tank leakage, and level of
solids accumulation in the solids-settling chamber and the discharge side.
B. Inspection of the pump tank, including visual inspection of the unit and testing of the unit's pump,
float switches,and control panel operations.
C. The pump shall be manually operated for to verify operation.
D. Check of the pressure manifold and adjustments to head pressure as required.
E. Visual inspection of the drip field area while under a normal dosing cycle, to check for seepage,
unusual ground saturation, broken or damaged drip lines, pipes,and improperly functioning air-
release valves. The field shall also be checked for any areas of erosion, proper vegetation cover,
protection from traffic, and diversion of surface water.
F. Tim Barbee may incorporate the services of a sub-contractor and/or a representative from the
system manufacturers-to perform any of the contractors duties under this agreement.Normal
activity as covered by this contract as specified,and preformed by the above listed parties, will be
done at no additional charge to the homeowner.Tim Barbee shall remain responsible for the work
preformed by a sub contractor or systems representative.
System Warranty: The Septic Tanks are covered by a one-year manufacturer's warranty; The pump and
panel are covered by a two-year warranty. Any system component failure during the applicable warranty
period shall be repaired or replaced by the approved representative of the manufacturer at no charge to
the homeowner for parts,unless over-ridden by a manufacturer's limitation. Labor rates at$75.00 per
hour may apply. The warranty does not cover system components damaged or destroyed due to system
abuse,misuse, or by an Act of God.
Items not covered by this contract include the following:
A. The repair or replacement of any system component after expiration of the stated warranty.
B. Removal of obstructions in sewer pipes, supply and return lines.
C. Repair or replacement of any system piping.
D. Repair or replacement of pumps,floats,and control panel components.
E. Laboratory Analysis of effluent samples as required by the State
F. Other special requests by the property owner.
Page 2
A copy of each inspection report shall be:
A. E-mailed to the property owner.
B. E-mailed to the Local Health Department.
C. One copy shall be placed in a permanent job file to be maintained by the contractor.
Notification of any required system modifications,repairs, or component replacement shall be left with
the property owner and a copy forwarded to the local health department within 48 hours of site visit, or
as required by State regulations. The property owner shall be given an estimate of the price and time to
make required repairs and shall notify the contractor of their intent to have said required repairs
preformed within 48 hours,or as required by State regulations.
Agreed: Homeowner Contractor
Dee Buckminster Timothy K. Barbee 11-21-23
1333 Roundstone Rd. 1421 Hickory Woods Dr.
Sherrills Ford, 28673 — Monroe,NC 28112
_704-763-1468 704-589-0595
dee.buckminster(iDdw-advisors.com TBARBEE5(a,carolina.rr.com
Operators License#993958