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, - , <br /> . ,�,�� '� i �'`� <br /> RECE V��� <br /> � ��� <br /> Y <br /> A�� 13 201� Jose h Olson .B.A. <br /> p <br /> �,-rr o��r��y Olson's--Soil a�d reolation Testin <br /> Joseph J. Olson--MPCA icense#810 g <br /> 11481 Riverview Rd. NE,Han ver,MN 55341 <br /> (763)498-8779 Faz (y63)498-8290 <br /> July 24,2015 <br /> Greg White <br /> 4355 Bayside Road � � <br /> Orono,Hennepin County <br /> This on-site Sewage Treatment System is designed for a Type 1 our-bedroom home in accordance with the <br /> Minnesota Pollution Control Agency Chapter 7080 and loc2�1 or 'nances. <br /> The periodically saturated soils were located at 16-24 inche�(mo led soil). Due to the periodically <br /> saturated soils,a pressurized mound system will need to be Instal ed to treat the septic effluent. The bottom <br /> of the treatment area must be located at least 3'above the saturat soils. <br /> All neighboring wells are greater than 100'from proposed treatm nt areas. <br /> The soils at a depth of 12"have a percolation rate averaging 10 M I. <br /> The existing tanks may be used upon approval of the local inspect r. A parwia nrecast 1500 gallon split <br /> tank needs to be installed in reverse. Use the 1000 gallon side for e new lift station. The 500 gallon side is <br /> used as a septic tank to meet the 2250 gallon septic capaciry code. e existing pump chamber needs to be <br /> abandoned. <br /> All new tanks need to be insulated if there is less than two feet of c ver over the top of the tanks.Clean <br /> outs must be installed on the end of the laterals for maintenance. <br /> The supply line must be insulated under the driveway if it is dug in. <br /> The owner wants the supply line bid two ways dug in and as a direct nal bore force main below frost. <br /> All property lines are greater than 50 feet from the proposed system. <br /> A reverse 1500 Split gallon pumping chamber will need to be in'�tall to lift the effluent to the treatment <br /> area.The power supply and switches must be located ouuide th�ma ole and pumping chamber in a <br /> weatherproof enclosure.A waming device must be installed with ligh and sound devices;this is in case of <br /> a pump failure. A flow measurement device must be installed. Includi g but not limited to a water meter, <br /> event counter,running time clocks or electronically controlled dosing. <br /> N t6' oth r h I n w m w er d 'e u sh Id <br /> dis s d f' s i ba di 1 . ot o en d. Addi 've u n <br /> u • th ma ar � m e to o r ti . Lt's r om en ed that ou th <br /> ss_ntic tanks everv two vears for two se�tic tanks <br /> Sincerely, CITY OF ORONO <br /> SEPTIC PF IT PLA R VIEW <br /> �I iNSPECT R <br /> ATE B / PERMIT NO.�!�—0/D,�� <br /> Joseph.1.otson TH{S SYSTEM IS DESIGNED FOR 0 �I���Tz���-rn ns si,t��tTTr:n <br /> ,,,_,__BEDROOMS. ANY INCREASE IN NUMB�R � ni�r�aovi:n wrrH cORREC"fIO�S AS NOTF.D <br /> OF BEDROOMS INVALIDATES 3HIS DESI6N. �i n'�?r'��'l�ko�'F.��-cc�kKFCT&Rr:st;��►r <br /> hctic commrnts are li�r your infonnution. All work slinll hc done <br /> I i i full compliancc with all upplic.tbtc uptic t�nd zoning cudo. <br /> 1 rquircmcnis including itcros tiot spccificttlly ttki[cd in Ihis review. <br /> L[:I''CfIIS PLA\SfT(l�SfrC AT ALL TI�1G5 <br />