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�u1. 25 2012 3:07PM No 0718 P 2 <br /> . , � ��Q T�S��NG� �NG. Steven B. Schirmers • MPCA Cert.No. 627 <br /> 951 Kaiydid Lane NE � St. Michael, MN 55376 � (763) 497-3566 <br /> FAX(763)497,5011 <br /> State Li�ense#394 <br /> �� � <br /> S �� <br /> July 16, 2012 � �x �,� <br /> �r n,, <br /> Chris &Kelly Perry <br /> 1125 Hunter Dr. <br /> Orono, Henn. Co., MN <br /> A Compliance Inspection was completed for the existing on$ite sewage treatment <br /> system for the sale of the home. The system consists of an Other Sysfiem under <br /> Minnesota Chapter 7080.0178. The system is an elevated seepage bed with a 25' x <br /> 40' rockbed. The clay loam was �emoved &�epaced with clean washed sand. The 1st <br /> tank is a 500 gallon trash trap, the 2nd tank is a dosing tank with a timer that doses <br /> 12.5 gallons every 30 minutes to a 600 galion Multi�Flo Aerobic Wastewater Treatrnnent <br /> System&then flows gravity to a 1500�allon pumping chamber which pumps to the <br /> seepage bed. 7he Multi-�lo �equires a yearly service contract of$180.00 (2012 price) <br /> a year for 2 services, spring &fall. A monitoring contract is also required by the City of <br /> Orono to monitor the existing pressurized seepage bed 1 time e year at e cost of <br /> $50.00. Schirmers Wastewater Treatme�t Systems 763-497-3566 has been servicing <br /> the Multi-Flo &monitoring the drvinfield since it was installed on 11-7-Q5. Monitoring of <br /> the seepage bed found the system to be dry on 6-06, 12-07,7-08,6-09r7-10,7-11,5-12. <br /> The system is time dosed &can only recieve 600 gallons a day. <br /> Soil boring #1 found mottled soil (redvx features) at 32", into the original soil, elevation <br /> 85.8 &the bottom of the rodc bed at elev. 99,3 leaving a 3.5' separation from the <br /> bottom af the rock bed &redox features. The system is classified as in compliance with <br /> Minnesota Chapte�7080 rules. <br /> The tanks wer� pump on 5-23-12 $were found to be compliant. <br /> A Mu�i�Flo care sheet is attached. Please see the directions for the care of the Multi- <br /> Flo Unit. <br /> G �/"'"� '�� � ' <br /> �",� <br /> Steven 8. Schirmers <br /> 1 <br />