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�'' 1 .ciSTING, INC. Steven B. Schirmers — MPCA Cert. No. 627 <br /> � 951 Katydid Lane NE • St: Michael, MN 55376 • (612) 497-3566 <br /> (r E" �.)��T p <br /> May 5 , 1992 <br /> B b 'erce <br /> L � Block 2 <br /> F �K nd <br /> O �n Henn. Co. , MN <br /> T ' s n-Site Sewage Treatment S}�st:en is �esigned for a Type i, five <br /> b r m home in accorclance with the r7innesota Yollution Co►itrol <br /> A n Chapter 7030 and local oritinances . <br /> T e� s ils on this site are SCS soils mapped - LrB - Lester loam. <br /> A sea onally high water table was locatecl at 16" to 30" below <br /> t e g our�d surface. Due to th� sea�onally higYi wat�r table, <br /> a P�re surized Mound System �aill need t� be install�d. 2'he bottom <br /> o th rock bed must be located at least 3 ' above the seasonally <br /> h'gh ater tawle. <br /> T ei s ils at a d���th �f 12" & lt3" have a percalaLion rate av�raging <br /> 1 .�4 in/ir�c}i iall 9 TFI' s) and are adeqt�at�.: fur treatir►g septic effluent. <br /> A p�im ing chamber will need to be installed to lift th� ei=fluent to the <br /> t e�t ent area. <br /> T � m ifold and supply line pipe must have back drainage to the pumping <br /> �, c tnb . The distribution pipes shall have their ends c�pped. Be sure <br /> th ' r k and sand fill material are clean. The sod layer below the <br /> en �.r mounded area must be turned over, just break up the sod, be sure <br /> no t over work. <br /> Th p er supply and switches must be located outside the manhole and <br /> pu �i chamber in a weather proof enclosure. A warning device must be <br /> in ta ed with a light and soui�d device, this is in case of a pump failure. <br /> (M *c y floats are a good method) . <br /> A1 I�� n ghboring wells are located greater than 100 ' away from the <br /> pr �o d treatment area. <br /> CONT' D <br />