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M t <br /> include monitoring of the seepage be for hydraulic overloading. This could be done at <br /> the same time the Multi-Flo is service Lab samples will be needed to test for fecal <br /> coliforms, recommend 1 time a year a a cost of$75.00 to 100.00 per test. <br /> The1st tank will be a 1500 gallon tras trap dosing chamber reversed using the 500 <br /> gallons as a trash trap and the 1000 allons as a dosing chamber (pump #1) which will <br /> dose 9.3 gallons every 30 minutes to he Multi-Flo Unit. The effluent will flow gravity <br /> from the Multi-Flo to the 1500 gallon umping chamber (pump#2)which will pressurize <br /> the seepage bed. The power supply nd switches must be located outside the <br /> manhole and pumping chamber in a Bather proof enclosure. A warning device must <br /> be installed with a light and sound de ice, this is in case of a pump failure. <br /> The mitigation plan is to move the well and add additional drainfield if hydraulic <br /> overloading would occur and also bysing the 1500 gallon pumping chamber allows <br /> the effluent to be stored during peak .. e and pumped to the system during low water <br /> use periods. A timer could also be added to reduce the amount of effluent pumped to <br /> the system. <br /> A water meter will need to be installed to monitor daily water use. <br /> The soils at a depth of 12" have a per olation rate of 7.5 mpi. <br /> All neighboring wells are located great r than 100' away from the proposed treatment <br /> area. <br /> Keep all heavy equipment off of the pr posed treatment area before and after <br /> construction. The treatment area shou d be marked off before construction. This <br /> Design is not valid &the system will need to be relocated if failure to protect the areas <br /> proposed for On-Site Sewage Treatment occurs. <br /> 2 <br />