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SEPTIC SYSTEM APPROVAL <br /> •00./V, <br /> O : O ..sled';‘ 6; 164 Fl <br /> CITY of ORONO <br /> ,s1 <br /> Municipal Offices <br /> � ; ' \' +/ Street Address: Mailing Address: <br /> kers 2750 Kelley Parkway P.O. Box 66 <br /> Orono, MN 55356 Crystal Bay, MN 55323-0066 <br /> Owner Shelly Storch Phone (Home) (Work) <br /> Address 1245 Woodhill Ave City Orono State MN Zip <br /> Site Evaluator Steve Schirmers State License # 627 Phone# 763-497-3566 <br /> Type of Establishment: Single Family X Multi Family <br /> Commercial Est. Gallons Per Day 750 <br /> No. Potential Bedrooms 5 Slope: 9% <br /> Depth of Sand: Upslope: 2 Downslope: 2.7 Soil Sizing Factor 0.83 <br /> Perc Rates P-1 9.6 P-2 10.9 P-3 12.6 P-4 P-5 P-6 P-7 <br /> Restricting Layer Depth B-1 12" B-2 12" B-3 14" 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 1250 & 1000 # of Tanks 2 Lift Tank Size 1250 & 1250 <br /> Pump Brand GPM 45 Head 21 <br /> Treatment System: '-i ' j 7 <br /> Minimum Square Feet with 9 inches of rock below pipe <br /> Bed (10*62) Mound Treatment Area (46*84) (46*112) <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 houisin 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: t_k'.s+-.,v} j eSlir(--,c• 7) . ia(cd ; t. fin/ <br /> ; j Le.,5 L\‘s, .) v� [.c ,} 5 ;v•fi (f-ccc dr .)OIG ars. <br /> r�vv-J r`S1ntttc) • <br /> By: "l)1 / tt'-2ia►��► 7 "n 3 <br /> Matt Bolterman, On-Site Systems Manager Date <br /> Telephone(952)249-4600 • Fax(952)249-4616 <br /> www.ci.orono.mn.us <br />