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. SEPTIC SYSTEM APPROVAL <br /> -� � � �� � <br /> 'Q�' �' � � <br /> 0 � <br /> � : 1,.;�,, ,� CITY of ORONO <br /> l4 Municipal Offices <br /> ��,t ' .�G~ ' f- Street Address: Mailing Address: <br /> 9kE88�¢ .-----�----. . 2750 Kelley Parkway P.O. Box 66 <br /> = Orono, MN 55356 Crystal Bay, MN 55323-0066 <br /> .. ,....,..s.�....... <br /> Owner Brian Siska Pfione (Home) (Work) <br /> Address 560 Kokes��'arm R�l_ City Orono State MN Zip <br /> Site Evaluator Paul Ot�o State License # 3439 Phone# 763-682-4727 <br /> Type of Establishment: Single F�nily 'X ' Multi Family <br /> Commercial Est. Gallons Per Day 750 <br /> No. Potential Bedrooms 5 Slope: 10% <br /> Depth of Sand: Upslope: 1 feet Downslope: 2 Soil Sizing Factor 1.0 <br /> Perc Rates P-1 9 P-2 6 P-4 12 P-5 8 P-6 11 P-7 12 <br /> Restricting Layer Depth B-1 45" B-2 44" B-3 44" B-4 48" B-_ B-: <br /> Type of Treatment System: <br /> Standard X Alternative Other Performance <br /> Pressurized Mound System X 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 1500 # of Tanks 2 Lift Tank Size 1500 <br /> Pump Brand GPM 66.6 Head 39.6 <br /> Treatment System: <br /> Minimum Square Feet with 9 inches of rock below pipe <br /> Bed (10*75) Mound Treatment Area�60*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 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 allo�ved 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) Rope off both sites. r <br /> � Sand�lacement must follow plan both upslope and downslope. <br /> 3) Alarm must be�laced inside house. � <br /> 4�e� all water softner and iron filter discharae out of septic s s� <br /> 5) Soils show an At-Grade Septic Svstem can be desi�ned. <br /> By. �� /,���,,�.. 1�- 3 - o � <br /> Matt Bolterman, On-Site Systems Manager Date <br /> Telephone(952)249-4600 • Fax(952)249-4616 <br /> www.ci.orono.mn.us <br />