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Septic Check, Inc. | 6074 Keystone Rd Milaca, MN 56353 | ph. 888-983-2447 | fax. 320-983-2151 2  <br />  <br /> 4” SCH 40 for the collection line <br /> 2” SCH 40 for the forcemain <br /> 10’ x 38’ Rockbed; Total Mound Footprint 40.9’ x 67.2’ <br /> (3) - 36’ laterals using 1 ½” SCH 40 pipe <br /> Elevations are referenced to the Benchmark which is a marked stake next to the <br />electric pole at the NW corner of the property. <br /> <br />Soil Observation: <br /> <br />The soil profile identified on the property consisted of Loam from 18” - 25”. From there the soil turns to a <br />Clay Loam with the most restrictive redox present at 25”. For this design we will be using the soil loading <br />rate for Loam at Treatment Level B2 of 0.78 gpd/ft2. <br /> <br /> <br />Water supply / wells: <br /> <br />The drainfield and tank location is over 50’ from the proposed well. The existing well on the property was <br />previously capped. Both wells are located on the site map. <br /> <br />Homeowner Responsibility: <br /> <br />Homeowner to verify all property lines. <br /> <br />Homeowner will need to have all the trees and brush removed from the tank and drainfield <br />location leaving the stumps in the ground and cut at grade. <br /> <br />Each tank is to be pumped through the maintenance cover when serviced. Do not pump through <br />inspection pipes. <br /> <br />Homeowner is responsible for all costs involved in servicing, monitoring, and mitigating the system. <br /> <br />Keep all vehicles off septic area. Rutting and/or compacting the soil will change the percolation rates and <br />may lead to system failure. <br /> <br />Installer Responsibility: <br /> <br />It is the installer’s responsibility to make sure the septic system is seeded and mulched prior to final <br />completion. <br /> <br />Keep all vehicles and construction equipment off septic area. Rutting and/or compacting the soil will <br />change the percolation rates and may lead to system failure. <br /> <br />Installer to verify all elevations, dimensions, and ensure proper fall to pipes. Pitch pump chamber outlet to <br />ensure complete drainback to pump chamber. <br /> <br />Establish turf to prevent erosion and freezing. <br /> <br />All construction to be performed in accordance with MN Rule 7080 and the City of Orono septic <br />ordinance. <br /> <br /> <br />Maintenance Requirements <br />See attached operating permit or management plan for detail.