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, � � �` , � 5 1.,��.�►� �{ � �}�-i c�/�J �% I� �'/._�� <br /> TR�DEWELL SOIL TESTING <br /> 18330 Dahlia Street NW <br /> � ,.,,,. � `:`,i,�, Cedar, 1VIN 55011 <br /> (763) 7�3-6222 <br /> Jason & ��'Ie an Gehrman �% ' 2 � e'� - � t��'\ � `� �� ,k�'��l <br /> Contractor/Owner: g C �������,, <br /> C <br /> _-=— <br /> Address/LotBlock: � 4300 6"'Avenue Nort �� <br /> �_ ----- _— <br /> -- aRoxo corx <br /> City; Orono County: Hennepin <br /> This On-Site Sewage Treatment System is Designed for a Type l, � bedroom home in accordance with the Minnesota <br /> Pollution Control Agency Chapter 7080 and local ordinance. <br /> A seasonally higl�water table or saturated soil layer was located at 13" to 26", (mottled soil). Due to the seasonally high <br /> water table or saturated soil and tighter sub-soils a Pressurized Mound System will need to be installed. The bottom of <br /> the rock bed must be tocated at least 3' above the seasonatty high water table or saturated soil. <br /> The soils at a depth of 1?" have a percolation rate averaging 28.6 MPI. <br /> A pumpuig chamber will need to be installed to lift the effluent to the treatment area. <br /> The manifold and supply line pipe must have back drainage to the pumping chamber. The distribution pipes shall have <br /> their ends capped. Be sure the rock and san�fill matenals are clean. The sod layer below the entire mounded araa must <br /> be turned over,just break up the sod, be sure not to over work. <br /> The power supply and switches must be located outside the manho(e and pumping chamber in a weather proof enclosure. <br /> � wamu�g device must be installed with a liglit and sound device,this is in case of a pump failure. Mercury floats are a <br /> �ood method. <br /> All neighboring wefls are located greater than �0' away from the proposed treatment area. <br /> �RONO COPY <br /> Keep all heavy equipment off of the proposed treatment area before and after construction. The treatment area should be <br /> marked off before constniction. This design is not valid and the system will need to be relocated if failure to protect the <br /> areas proposed for On-Site Sewage Treatment occurs. <br /> With proper uzstatlation anct mairnenance,this system should have no problem in treating septic effluent effectively. <br /> Nodiing other than gray water, (laundry, showers, etc.)human waste and toilet tissue should be disposed of into the septic <br /> tanks. Garbage disposals are not recommended. Smaiter amounts of laundry soaps, dish soaps, cleanin�agents, etc. are <br /> better for the system. Antibactenal soaps and chlorine agents may kill the bacteria needed to treat septic effluent properly. <br /> Additives are not recommended,they may cause harmful damage to your system. Recommend to pump and clean your <br /> tanks by a certified pumper every other year if yoti have I tank and every 2-3 years if you have a 2-tank system to insure <br /> proper maintenance. <br /> !_�'Z�.�C2 � . Z—/, 7-��`J <br /> iVlark Tradewell �� " <br /> NtPC,� #307 � �������� <br /> �ms��+��rrrll� '����I�d I�'�� <br /> �w..�..�».��►�r�r�,�..►� '��► �� <br /> M��«�+�►�s�.�rr.«,�� «� ��lil�►��1�i1�„ <br /> �i <br />