Laserfiche WebLink
. � v `a ��� <br /> � ��� <br /> ��� <br /> �� � <br /> -' -- 60 �'� <br /> f�' ZZS � � `� � Jose h Olson D.B.A. <br /> p <br /> Z�- � �� Rusty Qlson's--Soil and Per�colation Tes�ing <br />�6� --�t��� Josepi�J.Olson--MPCA License#$10 <br /> � 11=�81 Riven�ietv Rd. �`E, Hano�=er,1VIN 553�#1 <br /> (7b3)�98-$779 Fax(763)498-8290 <br /> TtflS SYSTEM tS�ESiGNED�Oq <br /> September 23.2016 .,-�L BEDRdOMS. ��Ij�j�$�'�j�(jM�� <br /> source�and capita� OF BEDROOhddS tNVAUDATES THIS DESIGN, <br /> 770 Lal:evie.v Park��•a� <br /> Orono, Hennepin County <br /> This on-site Seu•aae Treatment System is partiall}�designed for a Trpe i,tive-bedroorn horoe in <br /> accordance�+=ith the Minnesota Pollution Conual Agency Chapter 7080 and local ordinances. <br /> The periodicall} saturatzd soils�+�ere located at 16-'�0 inches{mottled soil).Due to theperiodically� <br /> saturated soils,a pressurized mound system��-i11 need to be insraited to treat the septic effluent_The bottom <br /> of rhe treatment area must be located at least 3' above the saturate�soils. <br /> DUe to iimited space.The mound rocl:bed must be split into tu=o 2�faot rock beds. <br /> The absotption area of the proposed systems do not o�•erlap. <br /> This s�rste�n is desiQned as a non-levei pressurized trench system using�ate vat��es to equalize the <br /> pcessure_L`se 70�3 inch perforations on the laterals. <br /> The soils at a depth of l2"ha�•e a percolation rate averagir►g 10;V(P[. <br /> All neighboring welis are located greater than 100'aci�a}�from proposed treatrnent area. <br /> A?�SO gallon septic tanks are to be instalied,All tanks need to be insulaced if there is less than two feet of <br /> cover over che cop of the tanks.G1ean outs must be installed on the end of the laterals for maintenance. <br /> A 1300 Qallon Darn�in nrecast pu►nping chan�ber musYbe installed to iift the eftluent to the treatment area. <br /> The po«�er suppi} and stivitches must be lacatzd ouuide the manhole and pumping chamber in a <br /> u•eatherproof enciosure.A�varninti device must be installed�;�ith light and sound devices,this is in case of <br /> a pump failure.The manifotd and suppi}•iine must have bac{:drainage to the pump chamber. <br /> Keep alt hea�y equipment off of the proposed treatment areas before,during and after construction <br /> With praper installation ar►d maintenance.this sy�stem should have no problem in treating septi�ef'Fiuent <br /> effecti�el}�.Nothing oU�er than ara��„�ater,(la�ndn�,shou�ers.etc:)Human��•at�r and toilet tissue should be <br /> disposed of into ihe septic tanks.Garbage disposaJs are not recommended.Additi��es must not be used;they <br /> ma}�cause harmful damage to your septic system,it is recommended that:vou pump tanks every nvo years. <br /> Sincerel��, <br /> CITY OF ORONO <br /> Ioseph J.Olson SEPTIC PE IT PLA E IEW <br /> INSPECT R • � <br /> DAT ! PERMIT NO.�0( -Ol�f[Z . <br /> A PROVLD AS SL;A:NiTTEQ <br /> � A!'PROVT:D W(TN CORRFCTiOhTS AS h'OTED <br /> NOT APPRO�'F.D-CORRF,CT&RESL'B41I'f <br /> Thcse commcnts ure I'or your infonnaticin. All work shall be done <br /> in t'uii campliunce with•rtl upplicable septie and roning codc. <br /> krquiremanis including items not specil'ically natcd in this review. <br /> l�LLh THIS PLAN SGT ON 51'CE AT ALI.TfMLS <br /> ::�..:. <br />