2002-P05639 - new septic - Laserfiche WebLink

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i buyer information about the status and location of individual sewage treatment systems on the property or servicing the property. The disclosure must also include a map showing the location. The seller must indicate whether the system is in use and to the seller's knowledge in compliance with applicable sewage treatment laws and rules. If a Compliance Inspection would have been completed at the time of the sale, the system would have been classified as failed. This property has no area available to install a new Standard On-Site Sewage Treatment System under Minnesota Chapter 7080 rules due to fill soil, wetlands, tennis court. The proposal is to install an Other System under Minnesota Chapter rules 7080.0178 for a six bedroom home. A monitoring plan is required with a minimum of monitoring for hydraulic overloading & monitoring the daily water use. This will need to be determined by the City of Orono. A water meter will need to be installed. Soil borings found the original topsoil at 62", 68", 72" & 84" below grade. The fill soil will be removed (after excavation, the original soil must be checked by S-P Testing, & the City Inspector) and backfilled with washed sand to elev. 94.7 and install a 1500sq.ft. seepage bed. 5' to the south of the seepage bed, the soil must be excavated also to the original soil and backfilled with loam soil to finished grade. Recommend to use untreated plywood befinreen the sand & loam fill to prevent the two soils from mixing. The over excavation is needed to prevent effluent from following the original mound sand to the wetland to the south. Inspection pipes will be needed, one at the original soil and one at the bottom of the rockbed and sand fill layer. Approval will be needed for the seepage bed to be 35' from the wetland to the south. A Multi-Flo Wastewater Treatment System will be added due to this site having no additional area to treat septic effluent &to help assure long term survival of the system. The Multi-Flo Aerobic Wastewater Treatment System classified as standard under Minnesota Chapter 7080 rules. The highly treated, filtered effluent produced by the Multi-Flo is over 95% free of the normal sewage contaminants that cause the progressive failure of conventional systems. The unit will be a 1000 gal/day. A trash trap is installed in front of the Multi-Flo. The unit requires to be serviced 2 times a year which will be done by Schirmers Wastewater Treatment Systems, Inc. A 2 year service & parts warranty comes with the purchase of the unit. After that time, the homeowner is required to carry a Service Contract at $125.00 a year (2002 price). A report is sent to the homeowner, city, MPCA & Multi-Flo yearly. 2