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. <br /> � � SEPTIC SYSTEM APPROVAL � <br /> ; <br /> ,: � �11�' <br /> ,.-,0 __ o ,, <br /> � �` _ ��- �� CITY of ORONO <br /> r� ,`�,'����` ` � i i; <br /> , "�+'� �,., � ,i Municipal OfFces <br /> ''r r t-`y G��� <br /> `�� ' ,: �,�`�// Street Address: Mailin�Addross: <br /> �EggOg� 2150 Kelley Parkway P.O. Baoc 66 <br /> Orono, MN 55356 Crystal Bay, MN 55323•0066 <br /> Owner Phone (Ho e) (Work) <br /> Address_365 Old Crystal Bav Rd�westl City Orono State NIN 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: 5% <br /> Depth of Sand: Upslope: 1.5 feet Downslope: 2.0 Soil Sizing Factor 0.83 <br /> Perc Rates P-1 34.2 P-2 8.6 P-3 8.3 P-4 10.0 P-5 P-6 <br /> Restricting Layer Depth B-1 18" B-2 20" B-3 18" B-4 18" B-5 28" B-6 22" <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 12�0 <br /> Pump Brand GPM 39 Head 19 <br /> Treatment System: <br /> Minimum Squaze Feet with 9 inches of rock below pipe <br /> Bed (10*68) Mound Treatment Area (42*921(42*1081 <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 se�tic 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 altemate sites aze protected. <br /> NO VEHICULAR TRAFFIC OF ANY KIND is allowed within 20'of tested drainfield sites ever. <br /> ACCEPTED X DENIED By the Ciri-of Orono subject to existing regulations and the <br /> following conditions: 11 Make sure both sites are Drotected. <br /> 2� Sand nlacement must follow Cross Section in plans fUpslope and Downslope of bedl <br /> 3) Alarm must be installed inside house for pump tank 4) Pump and crush old tanks <br /> 5) Divert runoff awav from mound. . . <br /> 6) Keeo all water softner and iron filter discharge out of septic system <br /> By: �'lrC�.� �-Z.�I-0 j <br /> Matt Bolterman, On-Site Systems Manager Date <br /> Telephone(952)249-4600 • Fax(952)249-4616 <br /> www ci.omao.mn.as <br />