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1161° <br /> f 3- 2�ts 00?Y7 <br /> MINIMUM DISCHARGE=gpm per hole x total holes=total gpm <br /> 3(4) o.6c y 6 $te <br /> Diameter of orfice= gpm/orfice #of holes per lat. = x#of lats (total holes)x <br /> gallons/orfice= gallons/all orfices. <br /> Distribution Cell Area < 12 sq. ft.per orfice MAXIMUM(sq. ft. divided by#of orfices) <br /> = 7513 cs +-s‘f-G 8s9 *1'64 omhc : oK. <br /> LATERALS FROM SIDE OF BED (.5 LAT. SPACING <2' MAX.) <br /> LATERALS FROM END OF BED (6"TO 2' MAX) LS"( <br /> DOSE SYSTEM: >5 x dist.pipe void volume (maximum 20%of daily wastewater <br /> flow) <br /> l(l2r' 6' <br /> LATERAL DIAMETER LATERAL LENGTH <br /> 6 s 36 = 2/6 ■ a.° ?2- -.--- /q. 173wr <br /> lat. # x length =total lat. length x gal./ft. tota gal <br /> total gal. x 5 gal. (5 times void volume) - 9 q. ?6 c <br /> (r ©. <br /> FORCEMAIN: diam. gal. ft.3flow back=length x <br /> gal./ft. =gallons gal. 51 5( .1( ? q (, <br /> MINIMUM DOSE=5 x VOID VOLUME +FLOWBACK =MIN. DOSE gal.= /08•36 <br /> 4R.7‘ f- et <br /> MAXIMUM DOSE= .2 X DAILY WASTEWATER FLOW+FLOWBACK= gal. !Sr <br /> sb + ' <br /> PROPOSED DOSE= gal. /S1 so(� <br /> FRICTION LOSS=LENGTH OF FM x FACTOR = -C-r / 74410/0 ' 3°1 <br /> TOTAL DYNAMIC HEAD: VERTICAL LIFT= +3.25 +FRICTION LOSS = TDH <br /> (ADD .5 FOR PRESSURE FILTER) 19 t #- 3 7 /‘.ST"' T # <br /> 5"S-`f`- e 6 A- cc MUST SUPPLY( GPM @ TDH) <br /> PUMP OK ACCEP ABil <br /> SEPTIC TANK SIZE ' I�...6. CEPTABLE ' <br /> PUMP CHAMBER SIZE OK ACCEPTABLi /o �°` l°1^ kW( <br />