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T—4-y- zv— <br /> i r{ ` <br /> 0 <br /> SET- BACKS <br /> HOUSE 1 System-must ',e: <br /> • Tank ao from praper'y !fines ' <br /> 2.S: from wel's <br /> from b'des. <br /> Teo!mer,! Oreo _ <br /> 'fro Ickes — streams <br /> E_ASt' oa-ct� r L$AJ�C`(j- pig t p' s t Ae��y�e NOTE:Pov:er supply end sw�iches must be to:o'ed 1n a <br /> �-owc 5T v cow II <br /> Treatment area from property!nesIr z 10 1 ,yea'her proof.enciosjre ou'side the pump ng cl'cmber and manhole <br /> M/.0 1��L5 min ►� ` 7 ',rom we's <br /> Er-Le FILL- 0 from b!digs. <br /> -7 from trees SOIL CORING ELEVATIONS <br /> � i.. <br /> F-- min. I EL.-3f•y <br /> grode � o TH. 2 <br /> Tank I I Tonk i 50_5 TH"3 EL.-�� <br /> I _Drop to Tank ( ; Irl PRESSURE D!STR!3UTION MOUND SYSTEM TH. 4 'L:-- <br /> min. <br /> L:Min. l"to 8, L I Pumping TH. 5 EL <br /> tJex.l"to4' P f' U`�S e-`�t,,`�!�r�} EI-EVATION at PROPOSED P'U4"P"JG <br /> - <br /> �, _ Chamber CH�,ti'.BER- c. 1.�o. 1 ?,.A V\ �- <br /> 4'-'Io 6 dio.pipe �� �� ws r. r� ��,, ��,,:� <br /> SYSTEM DESIGN -MOUND <br /> q %4 1$.t c."F�TL 0 ir- <br /> TYPE--1- H BEDROOM Avera a percolation rate _�min./inch (des n.83s .ft treatment area pergal. of dai' sewn flow) r-`--''' <br /> > > 9- Pe g q Pe � Y 9° <br /> 1 coo aol./day x.83sq.ft/gal.U- sq.ff.of treotment area +10% =-L-V) sq.ft. (= 10ft.width= •S S ft.length of bed area+side slope run oto I x�'height= `43 ft.x f Y ft.Town•area needed) <br /> Clean rock needed- sq.ft.treatment area x LrlsA depth of rockH cu.ft=27= -Z 1 cu.yds.(3/4 oto 2 I/f dia. ,incudes 2"of rock above pipe) <br /> Clean send fill below rock needed �2Z �cu.yds. approx. , sandy loom back fill 2� cu.yds.apprax., topsoil 6" Z cu.yd. �v�- <br /> I c�ilStt "� -!O -1"OE So N, <br /> Number of tanks required _D , Ist tank /00 gal. , 2nd tank/.4gal.m;n►m►ms PL%-" PL~"IFtoi� <br /> Pumping chamber capacity- 25% of daily seNoge flow of�gal.=_L� gal.+reserve storage of 15 0�a1/BFrz.L-C.Q goi.+pipe bock drainage— PROPERTY OF <br /> of go!./100lin.ft.of a "dio. supply pipe, lin.ft.needed 2 o gal i manifold I V go:./BOO lin ft of?- "dia.pipe,lhft.needed 7 , ?_gal. <br /> total copocity needed0—,9 gal.(plus area for pump) u�_,-r- r-,,�r,. <br /> Distribution pipe J-22dia. , C"�_lin ft., Lj�i "dia. perforations 3 L "apart <br /> - Pump size )�a hp. (pumpoble capacity 1 55L gal. 4 cycles/day) u��c� 7' rt c-_-,:c t=om c� -D_��sc� 45?-_•C- ,A TESTING INS <br /> Note When constructing bed , This Oreo should be shaped Note: Distance from Treatment area to neighboring vells— <br /> Designed By <br /> to divert run-off from entering treatment area. Dote Lb/�/5L , PH. 612-497-356E <br />