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t� � , <br /> ' �3'-� T�S����� ��C. Steven B. Schirmers • MPCA Cert.No. 627 <br /> 951 Katydid Lane NE • �t. Michael, MN 55376 • (763) 497-3566 <br /> CITY�3F OIt4N0} FAX (763) 497-5011 <br /> , State License #394 <br /> 9EPTI�PE1t � I� �i �EW <br /> INSP�C'�Q <br /> DATF ��,PERMIT 1� <br /> � APPROVEpAS3tiB�t17TED <br /> IkPPIWYED WIT�i Ct)RR�CCi01�Its I�W7F� <br /> Se tember 27, 2007 �dTAAPRdYED-C(MR6C'}'AREsue�ltT <br /> p 3nosc cou,mau..re for�r f�mt�,a. At�«ortc�!I bod� <br /> 4n fuli t�+iJenoe whl+�Il xpplicabte soptic apd ao�n�cu�a. <br /> Itequiromenii iaol�(rt�items nw specificutly aawl[w Wa►aeti0+lt� <br /> KEEF TFi1S ti.Afit�$t tTAi�iT�►AT Al�t1MC�1 <br /> Tim Johnson 612-860-2769 cell <br /> 627 Ferndale Rd. r� 612-347-0161 �(��,��o�� <br /> Orono, Henn. Co., MN t?RQNO C(�.py <br /> �; d��. �-`� s���' <br /> This site has an existing pressured system which is hydraulically overloaded. After <br /> cycling the pump for 3 minutes, effluent surFaced at the northwest corner of the mound <br /> approximately 6' from the rock bed. Also after 3 minutes of pumping, the entire rock <br /> bed was full. The rock bed is too small, only sized for a 3 bedroom home. Due to the <br /> system surface discharging, the system is classified as an imminent health hazard & <br /> will need to be repaired or disconnected within 10 months or as determined by the City <br /> of Orono. UE�ONO COP� <br /> This site has very limited space for placing a new system due to fill soils, compacted <br /> soils, drainage, wetlands & mottled soils (redox features) less than 12" below the <br /> ground surfiace. A Standard system under Minnesota Chapter 7080 rules cannot be <br /> installed. The proposal i� to install an Other System under Minnesota Chapter <br /> 7080.0178 rules for a Type 1, five bedroom home. The fill & compacted soil will be <br /> removed to elev. 90.0. Before roughening up the bottom of the excavation area place <br /> 6" of sand & roughen up the botkom 8" into the loam soil mixing the sand into the loam. <br /> Place wash�d sand to elev.96.7 (soil boring #4 at 93.7) to meet a 3' separation & place <br /> a pre�surized seepage bed with 6" of rock over the distribution pipe & cap with 6" of <br /> fiop�oil. A Class 1, Multi-Flo Aerobic Wastewat�r Treatment System which is classified <br /> as standard under Minnesota Chapter 7080 rules will be used or a unit that has positive <br /> filtration and an alarm equivalent to a Multi-Flo Unit. The highly treated, filtered effluent <br /> produced by the Multi-Flo is o�er 95% free of tl�e normal sewage contaminants fihat <br /> cause the progressive failure af conventional systems. The unit will be a 750 gal/day. <br /> A trash trap is installed in front of the Multi.-Flo. The unit requires to be serviced 2 <br /> times a year which will be done by Schirmers Wastewater Treatment Systems, Inc. ,� 2 <br /> year service & parts warranty comes with the purchase of the unit. After that time, the <br /> homeowner is required to carry a Service Contract at $150.00 a year (2007 price). A <br /> report is sent to the homeowner, city, MPCA & Multi-Flo yearly. <br /> ORONO COPY <br /> � $YS7E�t l�8C$iG[VElt�R <br /> � BEDRQ4M�. ��Va�E11S�!M�ItBE$ <br /> t�B�Rt�QMS i��1��t�Si�!��iE�, <br />