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<br /> SET- BACKS
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<br /> - . . - - . HOUSE. . . - • • • System must be:. .
<br /> Tank .2d from property lines >C - S -<t o�-1 tib SY�L w- - • - -r ,
<br /> -o)- T ' . - from wells • -
<br /> . 33 from bldgs. i
<br /> • �„ - - Treatment area ='from lakes, streams _ _
<br /> Treatment area _an.: from property lines NOTE: Power supply and 'switches must be located'in a
<br /> MA4-44e1-05 rnAx. " ! 'from wells weather proof enclosure outside the pumping chamber and manhole 1
<br /> . l3acrF,« - :from bldgs.
<br /> r -, • La from trees ! u SOIL BORING ELEVATIONS
<br /> 3amin. - 4
<br /> IT- �, ' • I '-L TH¢,EL.-ML2. <1-1-1-.1A- 9' .1
<br /> = "da.sup _Y_2Pe TH..t EL.-ate•1
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<br /> ! grade G % . . �-
<br /> Tank Tank TH. 9EL.-Ls2��f
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<br /> Drop to Tank PRESSURE DISTRIBUTION MOUND SYSTEM EL.,3 ,3
<br /> TH"to
<br /> Min. i"to 8' I Pumping I TH`►tEL.-3 .3
<br /> 4.
<br /> Max.I,ito 4' Y--- ---- ----? -VA 1.-N.Y--S -O(.L) Chamber ELEVATION at PROPOSED PUMPING
<br /> 4"to 6"dia.pipe CHAMBER- 92,C
<br /> 1Piz°?os�p No,-1sc- 100.0
<br /> 1 SYSTEM DESIGN -MOUND -
<br /> TYPE- , ..E_ BEDROOM , Average percolation rate t a.z min./inch (design.83 sq.ft treatment area per gal. of daily sewage flow) \
<br /> - '')So gal,/day x.83sq.ft/gal. c..a a sq.ft.of treatment area +I0%=ion 9 sq.ft.• ( - IOft.width= ,`< ft.length of bed area+side slope run '_ ._to I x. ..L height= _± _ft.x./..0_1ft.lawn.area needed')
<br /> Clean rock needed- ( , sq.ft.treatment area x ).oS depth cf rock?L'cu.ft=27=a'? cu.yds.(3/4"to 21/•2'dia. ,includes 2"of rock above pipe)
<br /> i Clean sand fill below rock needed RC,a. cu.yds. approx. , sandy loam bock fill.-50 cu.yds.approx., topsoil 6" 440 cu.yd. Au -. •c,->-.,.o T.) . 1,, •
<br /> Number of tanks required —, ist tank/.011c12 ,2nd tank oOOgot.minimms PLS Pti-:mP�►•}U c-N 1.rf-r-
<br /> 1sv 7--�J\S�
<br /> Pumping chamber capacity- 25% of doily sewage flow of 2 gal.:l Y' gal.+reserve storage of fol/bedroom= '7SiJ gal.+pipe bock drainage—
<br /> PROPERTY OF: • . 4 IP P. -. -
<br /> of 15~i_gal./IOO lin.ft.of_�. dia. supply pipe, lin.ft.needed ISO , a') gal.•+manifold l ct gal./IOO tin.ft of »dia.pipe,h.ft needed ") , , ,gal. 9 cit-o�� l
<br /> total capacity needed 9ie7 gal.(plus area for pump) us rn,r. )aSD or,L �•<._ WOOD N.4ALL_ O?-o t-� o Y 1 Y1
<br /> 4 - Distribution pipe 1 tta,dia. , 19I r-1 lin.ftIN, I »dia. perforations 4 "apart �} 4.1., , v�+ vt .
<br /> Pump size l h-hp. (pumpable capacity a17 gal. 4cycles/day) u bS4 a,-►r 1•+E' r' Qg-s-s5
<br /> 1 S—P TEST/NG / C , .
<br /> Note : When constructing bed - , this area should be shaped Note: Distonce from treatment orea to neighboring wells—
<br /> • Designed 9y
<br /> to divert run-off from entering treatment area. w+- =•- K- ���,,u
<br /> . Date :. / /2 , PH. 612-497-3566 1
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