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t . SEPTIC SYSTEM APPROVAL <br /> o � t,0 <br /> � � � c� n <br /> 0 0 <br /> C ITY of ORONO <br /> �`,, � Municipal Offices <br /> �.� �G Street Address: Mailing Address: <br /> `9�f'EgH04' 2750 Kelley Parkway P.O. Box 66 <br /> Orono, MN 55356 Crystal Bay, MN 55323-0066 <br /> Owner Chris Bollis Phone (Home) (Work) <br /> Address 470 Big Island City Orono State MN Zip <br /> Site Evaluator Peter Miller State License # 2341 Phone# 763-441-7509 <br /> Type of Establishment: Single Family X Multi Family <br /> Commercial Est. Gallons Per Day 300 <br /> No. Potential Bedrooms 2 Slope: 5-8% <br /> Depth of Sand: Upslope: Downslope: Soil Sizing Factor 2.2 <br /> Perc Rates P-1 10-40 P-2 P-3 P-4 P-5 P-6 <br /> Restricting Layer Depth B-1 >70" B-2 >68" B-3 >70" B-4 _ B-5_ B-6: <br /> Type of Treatment System: <br /> Standard X Alternative Other Performance <br /> Pressurized Mound System At-Grade System <br /> Gravity Trenches System Pressurized Trench System <br /> Gravity Trenches W/ Lift X Pressurized Bed System <br /> Holding Tank W/ Alarm � <br /> Septic Tank Size 1500 Combo # of Tanks 1 Lift Tank Size <br /> Pump Brand GPM _ Head <br /> Treatment System: <br /> Minimum 570 Square Feet with inches of rock below pipe <br /> Bed Trench Treatment Area 10 3'xl9' trenches <br /> TffiS 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 MUST 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 verified the primary and alternate sites are protected. <br /> NO VEHICULAR TRAFFIC OF ANY 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) Alarm must be placed inside house. <br /> 2) Insulate buildin sg ewer• <br /> 3) Effluent filter must be installed. <br /> 4 Fiber lass tank must e used. <br /> By: '`\-:.�i,: ' -�- �,,-;-�. ;r.,.t,, � " f�„� -� � 'r� <br /> Matt Bolterman, On-Site Systems Manager Date <br /> Telephone(952)249-4600 • Fax(952)249-4616 <br /> www.ci.orono.mn.us <br />