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SEPTIC SYSTEM APPROVAL <br /> Grp t� <br /> 1004� <br /> 0 0 <br /> CITY of ORONO <br /> "Fk ti Municipal Offices <br /> Street Address: Mailing Address: <br /> S140 2750 Kelley Parkway P.O. Boz 66 <br /> Orono, MN 55356 Crystal Bay, MN 55323-0066 <br /> Owner John Merideth Phone (Home) (Work) <br /> Address 3725 Watertown Rd City Orono State MN Zip <br /> Site Evaluator Swedlund State License # 398 Phone# 952-657-1034 <br /> Type of Establishment: Single Family X Multi Family <br /> Commercial Est. Gallons Per Day 300 <br /> No. Potential Bedrooms 2 Slope: 12% <br /> Depth of Sand: Upslope: 1 feet Downslope: 2.2 Soil Sizing Factor 0.83 <br /> Perc Rates P-1 16 P-2 14 P-3 17 P-4 P-6 P-7 <br /> Restricting Layer Depth B-1 27" B-2 24" B-3 24" B4 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 Lift Tank Size 1000 <br /> Pump Brand GPM 18 Head 14 <br /> Treatment System: <br /> Minimum Square Feet with 9 inches of rock below pipe <br /> Bed (10*25) Mound Treatment Area4( 8*41) <br /> THIS ISNOT 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, F soil on sides of mound. <br /> 4) Sand placement must level off both upslope and downslope. <br /> 5) Alarm must be placed inside house. <br /> 6) Keep all water softn(e�r and iron filter discharge out of septic system. <br /> Matt Bolterman, On-Site Systems Manager Date <br /> Telephone(952)249-4600 • Fax(952)249-4616 <br /> www.ci.orono.mn.us <br />