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Pressure Distribution Svstern &"Wrernente <br />r, resign FlowOperating <br />Capac!l�y <br />r <br />Septic: ,. <br />Pump Chamber Size <br />Required Pump Capacity <br />30 <br />GPM <br />Total Dynamic Head <br />30 <br />Feet <br />Pump Make and Model <br />Zoeller BN140 or Equivalent <br />Control Panel <br />N/A — Demand Dosed <br />Dose Volume <br />90 <br />1 Gallons <br />Doses per Day <br />4 <br />r Da <br />Transport Pipe Length <br />150 <br />Feet <br />Transport PijLe Diameter <br />2 <br />Inch <br />Manifold Length <br />2 <br />Feet <br />Manifold Diameter <br />2 <br />Inch <br />Lateral Diameter <br />1.25 <br />Inch <br />Orifice Diameter <br />3/16 <br />Inch <br />Orifice Spacing <br />5 <br />Feet <br />R wired Residual Pressure <br />36 <br />Inches <br />Schedule 40 PVC pipe to be used throughout the system except where otherwise noted. <br />Septic tanks and pump chambers must be water -tight, selected from the State Department of <br />Health list of approved tanks, and be installed per Snohomish Health District and manufacturer <br />minimum requirements. <br />®races if installed in the 12:00 position must be equipped with approved orifice shields. <br />The end of each lateral is to be installed with an upturn and 6-inch monitoring port. <br />Install an approved screened outlet baffle in the septic tank. <br />Residual head to be set at 36 inches on all laterals using ball valves. <br />