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. SEPTIC SYSTEM APPROVAL <br /> � �� <br /> �� � <br /> � � � <br /> � � . <br /> � �����. �� � <br /> C ITY of ORONO <br /> ; `'s� . F� MunicipalOffices <br /> ti <br /> Street Address: Mailing Address: <br /> �t`9$ O�'�G 2750 Kelle Parkwa P.O. Box <br /> E$Ii Y Y 66 <br /> Orono, MN 55356 Crystal Bay, MN 55323-0066 <br /> Owner Marvin Dobosenzski Phone (Home) (Work) <br /> Address 3560 Co Rd 6 City Orono State MN Zip <br /> Site Evaluator Bob Koch State License # 193 Phone# 763-479-�6�7 <br /> Type of Establishment: Sinale Family X Multi Family <br /> Commercial Est. Gallons Per Day 600 <br /> No. Potential Bedrooms 4 Slope: 8% <br /> Depth of Sand: Upslope: 2.2 feet Downslope: 3.0 Soil Sizinj Factor 0.83 <br /> Perc Rates P-1 19 P-2 23 P-3 18 P-4 23 P-5 P-6 <br /> Restricting Layer Depth B-lA 16" B-2A 16" B-3A 14" B-4 " B-5 " B-6 " <br /> Type of Treatment System: <br /> Standard X Alternative Other Performance <br /> Pressurized Mound System Y At-Grade System <br /> Gravity Trenches System Pressurized Trench System <br /> Gravity Trenches W/Lift Pressurized Bed System <br /> Holding Tank W/ Alarm <br /> Septic Tank Size 1000 r of Tanks 2 Lift Tanl� Size 1000 <br /> Pump Brand GPM 35 Head 21.9 <br /> Treatment System: <br /> Minimum Square Feet«�ith 9 inches of rock below pipe <br /> Bed (,10*�5) Mound Treatment Area (43*81�(43*95) <br /> THIS IS NOT A PERMIT. This is a design approval form which must accompany the site plan. <br /> A permit must be issued to a licensed septic contractor prior to installation. <br /> NOTICE TO INSTALLERS: Any changes to the approved plans must have prior approval of the <br /> inspector(952-249-4600) Call for inspection 24 hours in advance. <br /> ALL DRAINFIELD AREAS i�IU ST BE FENCED OFF prior to building site excavation and <br /> fencing must remain in place until final site grading. Approval to pour footings will not be granted <br /> until the Inspections Department has �-erified the primary and alternate sites are protected. <br /> NO VEHICULAR TRAFFIC OF Al\1'KIND is allowed within 20'of tested drainfield sites ever. <br /> ACCEPTED X DENIED By�the City of Orono subject to existing regulations and the <br /> following conditions: <br /> 1 Pump and fill existinQ tanks. <br /> 2) Alarm must be placed inside house. <br /> 3) Kee� a!1 water softner and iron tilter dischar�e out of septic svstem. . <br /> 4) Divert runoff away from mound. <br /> By: G�� t � - ��-o� <br /> Matt Bolterman, On-Site S��stems Manager Date <br /> Telephone(9�2)249-4600 • Fax(952)249-4616 <br /> R-ww.ci.orono.mn.us <br />