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, � SEPTIC SYSTEM APPROVAL <br /> ;l � <br /> � �\\�. � <br /> \` <br /> 0 0����. <br /> �� '�� CITYof ORONO <br /> '>�.1: ��, <br /> � �'. h�.' �j' �1 " Municlpal Omces <br /> . '', . '`t`�►�I, Street Addnu: Msilin�Ad�ess: <br /> �$�gg 0 4.- 2 7 50 Kefley Parkway • P.O. Box 66 <br /> '�--� Orono, MN 55356 Crystal Bay, MN 55323-0066 <br /> Owner MN-Dot Phone(Home) (Work) . <br /> Address 380 Silver Meadow Dr. City Orono State MN Zip <br /> Site Evaluator Steve Schirmers State License#627 Phone# 763-497-3566 <br /> Type of Eatablishment: Single Family X Multi Family <br /> Commercial Est.Gallons Per Day 750 <br /> No.Potentiat Bedrooms 5 Slope: 4% <br /> Depth of Sand:Upslope: 1.9 feet Downslope:3.4 Soil Sizing Factor 0.83 <br /> Petc Rates P-1 12 P-2 10 P-3 P-4 P-6 P-7 <br /> Restricting Laycr Depth B-1 14" B-2 14" B-3 16" B-4 18" B-S_ B-6_ <br /> Type oiTreatment Syatem: <br /> Standard X Alt�mative Other Performance � � <br /> Pressurized Mound System X At-Grade System <br /> Gravity Trenches System Pressuriud Treach System <br /> Gravity Trenches W/Lift Pressurized Bed System <br /> Holding Tank W/A1erm <br /> Septic Tank Size 1000&1250 #of Tanks 2 Lift Tank Size 1250 <br /> Pump Brand GPM 49 Head 18 � <br /> Treatment System: <br /> Minimum Square Feet with 9 iaches of rock below pipe <br /> Bed (10*31) x 2 Mound Treatment Area !76*5'n(76*83) <br /> THIS IS NOT A PERMIT. This is a design approval form which must accompany the sit�plan. A <br /> p�mzit must be issued to a licensed septic contractor prior to installation <br /> NOTICE TO INSTALLERS: Any changes W the approved plans must have prior approval of the <br /> inspector(952 249-4600) Call for inspection 24 hours in edvance. <br /> ALL DRAINFIELD AREAS MUST BE FENCED OFF prior to building site excavation and <br /> fencing must remain in place uati15na1 site grading. Appmvat to pour footings will aot be granted <br /> uatil the Inspections Departmeat has verified tiie primary and alternate sites are protected: <br /> NO VEffiCULAR TRAFFIC OF ANY ICIIVD is atlowed within 20'of tested drainfield sius ever. <br /> ACCEPTED X DENIED By the City of Oroao subject to existing regulations aad the <br /> following conditions: <br /> 1) 1.5'soil on toa of mound,l'soil on sides of mouad. <br /> 21 Sand vlacement must follow desis�n. . <br /> 3)Alarm must be placed inside house. 4) ESluent filter must be installed. <br /> 5)Keev all weter softnec and iron filter dischar�e out of seatic system: <br /> � Variance to¢o within 15 feet of ROW.�Protect existinsi mound durina constructioa <br /> B,,: ��c 3�12�-0� <br /> Matt solterman,On-S'ite systems Manager Date <br /> 'htephoae(952)249-4600 • Fu(9SZ)?a9-4616 <br /> www ci.orono.mn.aa <br />