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�010 23:37 7634975011 SPTESTINGINC PAGE 02/13 ✓ <br /> ' � �'*'1-1� � <br /> �r� ���TI��� ���A Steven B. Schirme�rs • MPCA Cert.No. 627 <br /> � 951 Katydid Lane NE • St. Mi�chael, MN 55376 • (763) 497-3566 <br /> � FAX (763)-497-5011 <br /> State License#394 <br /> May 25, 2010 <br /> Dave Daniels <br /> 710 Gander Rd. <br /> Orono, Henn. Co., MN <br /> A Compliance inspection was completed fo�the existing on-site sewage treafiment <br /> system located on thi� praperty fo� a proposed additivn to the home. The home will <br /> remain a 3 bedroom home, The system consists of 2-1 p00 gallan septic tanks, 1-1 q00 <br /> gaAon pumping chamber & a pressurized mound system with a 10' x 39' rock bed built <br /> in 1994 - 1995. Soil boring #4 found m�ottied (redox#eatures) at 3.1' below the ground <br /> surface. Soil boring #e found the original soil at eleu,96.5, 2.8' �&the bottom of the rock <br /> bed at elev.96.2 leaving .7' of sand below fihe rock bed & a 3.8 separation from the <br /> bottom of the rock bed & redox�Features. Soil boring #5 found nnottled soil at 2.7' below <br /> the q�round surface. Soi( boring #7 found tk�e original soil at elev.95,3� 3' 8 the bottom <br /> of the rack bed �t elev,96.1 leaving ,8 of sand below the rock bed B� a 3.a' separation <br /> from the bottom of the rock bed & redox feafiures, This system is classified as in <br /> compli�nce with Minnesota Chapter 7080 rules. <br /> The tanks wpll need to be pumped & an Ent�griiy report completed by a licensed <br /> pumper for the certific�tion to be flnal. <br /> The origina�l alternate site identified far this property is no longer valid due to the <br /> placement crF fihe home, The new alternate site will be a pressurized mound �ystem <br /> with 2 cockbeds. The rock beds will need to be placed 10' apart for the absorption <br /> width for loam soil. The alternate sifie will nesd to be � minimUm of 20' away from the <br /> proposed addition for th�e home. <br /> The ad�ditio�n wi(I be locafied on the easfi side of fil�e home which may require �a tank or <br /> tanks zo be relocated. The tanks will �eed to be located a minimum of 10' from the <br /> buifding. If a tank is abandoned & not removed, it will need to be pumped � filled wi#h� <br /> suil. <br /> � 1 <br />