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System Specifications <br /> Pump Tank: <br /> • Plumbing shall be run up into riser and back down with a '/4" <br /> drain back hole. <br /> • Floats are to be insta.11ed on a float tree, separate from the <br /> piping connected to the pump. <br /> • A 2.5" Electrical conduit is to be used. <br /> � The 2" force main shall be sleeved with 4" sch 40 and sealed <br /> with 4x2 Fernco, from the pump tank to original soil. <br /> A "Zabel" PDS-PF-1.5/2.0 Pressure Filter or a "Sim-tech" Pressure <br /> Filter is to be insta.11ed in the supply line in the pump chamber, and to be <br /> easily accessible from the ground surface for cleaning. (The pump alarm <br /> will sound when this filter clogs) <br /> If a "Pressure Filter" is not best suited an "Effluent Filter" may be <br /> installed on the outlet of the second tank. This will require a filter alann <br /> or an annual cleaning program. <br /> Plastic bolt down manhole covers are to be used and left at grade level <br /> for maintenance access. <br /> Blowout valves are to be installed on the end of all pressurized laterals. <br /> These will need to be in a protective housing and accessible from <br /> surface grade. <br /> Pressure rate glue joint fittings must be used. <br /> No Fernco's will be used in pressure lines. <br /> If the septic tanks are less than 3' deep the covers are to be insulated <br /> with 2" hi -density foam <br />