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f <br /> r -_ . ..:., . .. _. - ..-- . •-:- <br /> MINIMUM DISCHARGE=gpm per hole x total holes=total gpm. I• 6 c_piii <br /> Diameter of orfice=3/16" :•m/orfice at pressuere in feet.66 @ 2.5' #of holes per <br /> — • _ . total holes) = x gallons/office.66 = gallons/all orfices. <br /> • <br /> Distribution Cell Area <12 sq. ft.per office MAXENIUM(sq.ft. divided by#of orfices) <br /> LATERALS FROM SIDE OF BED (.5 LAT. SPACING <2' MAX.) =Z / <br /> LATERALS FROM END OF BED (6"TO 2' MAX) :. 4 ZS <br /> DOSE SYSTEM:. >5 x dist.pipe void volume (maximum 20% of daily wastewater <br /> flow) �, <br /> • ! �/Z 3C.2 s <br /> LATERAL DIAMETER LATERAL LENGTH • <br /> 117( 76 lat.# x length =to al lat.Length x gal./ft. = total gal. <br /> c <br /> total gal. x 5 gal.= (5 times void volume). E <br /> FORCEMAIN: diam• gal./ft.. /�f-law back= length/x <br /> gal/ft. = gallons gal. I, rD/ o /Y . I J. (< 0. V?yec(7�— A 7)6 <br /> MQSMJM DOSE=5 x VOID VOLUME +FLOWBACK = MIN. DOSE gal.:-/%9R. y/Mt <br /> CG.,7 4— 36b7 <br /> • III DOSE=.2 X DAILY WASTEWATER FLOW+FLOWBACK= galq86 <br /> /Sa f 36.7 - /i'19'� <br /> PROPOSED DOSE= gal. = (05-9.TkI j,^ / of % 4".k- <br /> FRICTION LOSS=LENGTH OF FM x FACTOR r/ <br /> TOTAL DYNAMIC HEAD: VERTICAL LIFT +3.25+FRICTION LOSS = 'TDH <br /> (ADD .5 FOR PRESSURE FILTER) ....3..4-$+-x..'16 D .Z ' 8 <br /> �itcvn. <br /> .PUMP CHAMBER CROSS SECTION (ONE DAY HOLDING CAPACITY "A" IS <br /> NOTREOUIR-ED WITH DUPLEX PUMPS) <br /> PUMP MUST SUPPLY( GPM @ TDH) <br /> RI ZZY FL:0u( r G (r Pi 1.-4( 5 3"r6 fil = 04 <br /> g ' PE- 11//I-�o.�yr <br /> . <br />