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. SEPTIC SYSTEM APPROVAL <br /> lik) 0 tOcA) tiottNa <br /> O O <br /> tP'N, CITY of ORONO <br /> IA , x & Municipal Offices <br /> S <br /> .<9 gsG Street Address: Mailing Address: <br /> kE$HO 2750 Kelley Parkway P.O. Box 66 <br /> Orono, MN 55356 Crystal Bay, MN 55323-0066 <br /> Owner Mike Schulte Phone (Home) 472-2885 (Work) <br /> Address 4640 West Branch Road City Orono State MN Zip <br /> Site Evaluator Joe Olson State License # 810 Phone# 763-498-8779 <br /> Type of Establishment: Single Family X Multi Family <br /> Commercial Est. Gallons Per Day 600 <br /> No. Potential Bedrooms 4 Slope: 6% <br /> Depth of Sand: Upslope: 1.5 feet Downslope: 2.1 Soil Sizing Factor 0.83 <br /> Perc Rates P-1 11.5 P-2 8.1 P-3 P-4 P-6 P-7 <br /> Restricting Layer Depth B-1 18" B-2 14" B-3 22" B-4_ B-5 B-6 <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 1000 # of Tanks 2 Lift Tank Size 1000 <br /> Pump Brand GPM 38 Head 37 <br /> Treatment System: <br /> Minimum Square Feet with 9 inches of rock below pipe <br /> Bed (10*50) Mound Treatment Area (43*74) <br /> THIS IS NOT A PERMIT. This is a design approval form which must accompany the site plan. A <br /> 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) Pump and fill existing tanks. <br /> 2) 1.5' soil on top of mound, 1' soil on sides of mound. <br /> 3) Sand placement must follow design. <br /> 4) Alarm must be placed inside house. <br /> 5) Keep all water softne <br /> and iron filter discharge out of septic system. <br /> By: " fnCKG� 1 /LA.-Tr---,. .-- 1(.6 - 0 \--\ <br /> Matt Bolterman, On-Site Systems Manager Date <br /> Telephone(952)249-4600 • Fax(952)249-4616 <br /> www.ci.orono.mn.us <br />