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Sep#ic System Design <br /> Additional fnforma�ion <br /> Property <br /> � TGnn Ske -Pa�el#1 <br /> Description of Waste Wat+e�Treatnne�t System <br /> Thts si�a has an exisfing on-site sewage treatrr�ent sysfiem wF�ich was i�talled�the 60's-70's. <br /> A°°mP��e i�sp�on was Perfan+ed�nd it has deemed that the old aYst�n doesn't meet <br /> �BeP�o�arM the tar�lcs do na pess effher.The old tenka must be dug uP,W+rr��ed. <br /> abendone�d,fiYed arxi new�Ics and rnaln lioe instaHed. <br /> This new on-site sewage tr�Vnent system is de�igrred for a 7ype 1.a'bedroom horne,Type 4 <br /> system��ootdance wiih the MPCA Chap�708�and bcat ordtru�r:es. <br /> The sdls on ttas si�e are IoemY.The periodicaily satura�ed soils wene bcsted after goi�g to s <br /> depth of'k4�d 17 irx�es.Th[s wfN le,�d 12 hx�es af usabte adl u�err�ealh the mound with a 2 <br /> foot sand lift.The�e�fore proYlc�rlg a 361n�h sep�iot�for!Ae treatrr�t of e�fluer�t aboMe the <br /> �y��,�tee�. <br /> Two 125o gal�on tanks ww neea b ne ln�led a�or�w�h a 15�0 galbn pum�,taNc�o lifc the <br /> scwag8 to!i►e treah�nt ar+ea.The Pov�►er supPg+and�it�must be bceted outai�Uis <br /> maNtde and p�unping d�ambe�in a weather proo�f eru�o�+x�e.A waming devk�must a�o be <br /> insta�ed with audiohr�aie�is.The s�pply�ne mwst f�ne draln beck to t#is ptenpir�g c�riber. <br /> From the pump taNc sewege will be pumpect 33 feet to the mound.There wNi be 3-Z"pipes <br /> each 3 feet apaR inside tl�e 10'by 62.5'rockbed.The mound va�l have a total footprint of 64'by <br /> 103'wit#�40 peroent sbpe undemeath i� <br /> AIi tank manhotes should be broe�ght�0 9rade upem c�etlo�af tank Ir�ailelion,inspedion <br /> ports for 1he d�rieutlort boxes shoufd�Sa be ffi grade upon oomple�ion. <br /> Keep aU venides ena aor�str�,ction equ�prr►ent a#�sc�►ric�. R.uA+��n�1or axe�ectrc,g the <br /> saI w{N chanpe the peroolation rates and may lead to system failure. <br /> Homeowner bo veriFy a1 properly lin�. <br /> Elevador�s are ref�er�enoed 10 B�Medc On the bladdoq next�the doot leedk�g fo the <br /> downsfaas. <br /> lr�staqer to veriy aN�eva�tlons.�lor�s,and e�ure proper tall tio pipes.Pih;h pump <br /> chamber autlet bo ensure c�ar�piete drain badt to punp c�arnber. <br /> Estab�sfi turE bo prevent erosion�nd fr�ee�r�g. <br /> Enda�ptic Swviai.L�+C,1A�4i Ti�ilorid itaad 1 Pr+-7�f2B-�89 or g.com 1 <br />