Laserfiche WebLink
INDIVIDUAL SEWAGE TREATMENT SYSTEM DESIGN <br />DATA FROM THE SITE: <br />NUMBER OF BEDROOMS 3 <br />AVERAGE PERCOLATION RATE 13 MPI <br />LAND SLOPE ACROSS MOUND 3 ! <br />ELEVATION DIFFERENCE BETWEEN <br />LOWEST FLOOR i MOUND SITE -2 FEET <br />PIPING LENGTH PUMP TO MOUND 30 FEET <br />CALCULATION QUANTITIES: <br />TOTAL PERFORATIONS PER BED 36 <br />FLOW RATE <br />27 <br />GPM <br />SOIL LOADING RATE <br />0.79 <br />GPD/SQFT <br />BASAL WIDTH RATIO <br />1.52 <br />REQUIRED BASAL WIDTH <br />48 <br />FEET <br />MINN. DOWNSLOPE DIKE WIDTH <br />14 <br />FOE 3/1 UPSLOPE WIDTH <br />8 <br />FOR 3/1, DOWNSLOPE WIDTH <br />11 <br />FEET <br />INITIAL DOWNSL0PE WIDTH <br />14 <br />FEET <br />HEAD REQUIREMENTS <br />14 <br />FEET <br />DRAINBACK QUANTITY <br />5 <br />GALLON: <br />DOSE QUANTITIY <br />113 <br />GALLON, <br />MINIMUM RESERVE STORAGE <br />450 <br />GALLCYS <br />DIMENSIONS OF THE DOUBLE MOUND: <br />ROCK LAYER SIZE - 1' x 10' x 19 FEET <br />SEPERATION BETWEEN ROCK BEDS 4 FEET <br />TOTAL DOUBLE MOUND WIDTH @ <br />BASE 43 FEET <br />HEIGHT @ DOWNSLOPE EDrE 3.3 FEET <br />HEIGHT @ UPSLOPE EDGE 3.0 FEET <br />MINIMUM SAND LAYER THICKNESS 1 FEET <br />