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. � SEPTIC SYSTEM APPROVAL <br /> _---_ <br /> � \��, <br /> \ <br /> '�' '�'� <br /> � � <br /> � � t�� � <br /> C ITY of ORONO <br /> �', i �y ;` '{ ,�ti MunicipalOffices <br /> ., �"�� P'����r � � <br /> �.t .� Street Address: Mailing Address: <br /> ���$EggO�'%�� 2750 Kelley Parkway P.O. Box 66 <br /> ---— Orono, MN 55356 Crystal Bay, MN 55323-0066 <br /> O�vner Phone (Home) (Work) <br /> Address 1180 Lyman Ave City Orono State MN Zip <br /> Site Evaluator Steve Schirmers State License # 627 Phone# 763-497-3566 <br /> T��pe of Establishment: Single Family X Multi Family , <br /> Commercial Est. Gallons Per Day 600 <br /> No. Potential Bedrooms 4 Slope: <br /> Depth of Sand: Upslope: Do�«slope:_ Soil Sizing Factor 2.2 <br /> Perc Rates P-1 4.3 P-2 7.1 P-3 6 P-4 7.5 P-5 P-6 <br /> Restricting Layer Depth B-1 24" B-2 28" B-3 30" B-4 28" B-5 32" B-6 26" <br /> Type of Treatment System: <br /> Standard Alternative Other Performance X <br /> Pressurized Mound System _ At-Grade System <br /> Gravity Trenches System Pressurized Trench System <br /> Gravity Trenches W/Lift Pressurized Bed System X <br /> Holding Tank W/Alarm <br /> Septic Tank Size 1500 & 600 # of Tanks 2 Lift Tank Size 1500 <br /> Pump Brand GPM_ Head <br /> Treatment System: <br /> Minimum 1320 Square Feet «-ith 12 inches of rock below pipe <br /> Bed (2�*varied) Mound Treatment Area <br /> THIS IS NOT A PERiVIIT. 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: An�- changes to the appro�-ed plans must have prior approval of the <br /> inspector (952-249-4600) Call for in�pection 24 hours in advance. <br /> ALL DRAINFIELD AREAS MI:ST 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�.'�1Y KIND is allowed within 20'of tested drainfield sites ever. <br /> ACCEPTED DENIED X By the City of Orono subject to existing regulations and the <br /> following conditions: <br /> 1) Primarv site is a performance system. <br /> 2�. Alternate site is in ROW. <br /> 3 Primarv site does not meet 20 feet setback to property line. . <br /> By: �a�t ����� �"ay ` � 3 <br /> Matt Bolterman, On-Site Systzms Manager Date <br /> Telephone(952)249-4600 • Fax(952)249-4616 <br /> www.ci.orono.mn.us <br />