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�Westwood Profe�>sio�ial Services, In� � <br /> ,� � 104 Marty Drive,Suite 3 <br /> � ���� `� Bu(falo,MN 55313 <br /> � <br /> Phone:612-682-2587 <br /> F�x�6i2-687-2539 <br /> j)�Ct;IT1bf;C�7,��)�)� Toll Free: 1 S88 681-Z587 <br /> Email_wpsC�?westwootlps.com <br /> i)i���rsitied Construction <br /> Sandv Huuston <br /> 7010 HWY 7 <br /> St. L��uis Park, MN <br /> RE: Septic System Site Plan For Barnum Residents on Lot l, Block (, BAYSIDE H[LLS. <br /> 1.)ear Sandy: <br /> �I�his proposed on-site septic system was desibned for a 4 bedroom home, with an estimated flow of 600 <br /> gallons per day. Due to mottled soils at a depth of 14" in the primary site, the primary will need to be a <br /> mound system with 22" of sand under the rockbed at the upslope side. The site in which this system is <br /> proposed has a average existing ground slope of S°/o, and percolation rates ranging from 7-14 MPI. The <br /> rock bed size will be 10 feet wide and 50 feet long with the overall dimensions of the primary mound <br /> being 80 feet long and 442 feet �vide. <br /> An alternate septic site has been shown on the plan to show that there is enough undisturbed area on the <br /> lot to support another septic system.. This system will also need to be a mound and will not need to be <br /> �c�nstructed �inless the primary nie�und tails. <br /> Certain precautions will need to be made to protect the areas in which the above referenced septic <br /> systems are proposed. Both primary and alternate septic areas have been or�vill be staked ofF. [t is <br /> critical that the soil is not disturbed before, during, and after construction of the system. <br /> These system should treat the septic effluent effectively if the system is installed properly and is <br /> maintained properly. It is recornmenced that the septic tanks be pumped once every two years. This <br /> ���ill reduce the chance of solids reaching the mound syste►n. It is also recommended not to use <br /> excessive amounts of chlorine, soaps, and chlorine products which can kill bacteria in the septic tanks. <br /> This bacteria is needed to treat the septic efFluent. <br /> If you have any questions in regards to this design, l will be happy to ans�ver them. I can be reached at <br /> (612) 682-2587. <br /> Sincerely, <br /> WESTWOOD PROFESSIONAL SERVICES, INC. <br /> _ -�/v1 <br /> Bernie Miller <br /> Septic Site Designer <br /> MPCA Lic. No. 43 <br /> Design�ng the futwe ioday .since 1972 <br />