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�Q1zEd 4 �p <br /> lij <br /> SCHENONE/CHOCOHOLICS PRELIMINARY SEPTIC SYSTEM SPECIFICATIONS AND ADDENDUMS <br /> Orenco® Septic Tank Effluent Pumping(STEP)for Duplex Commercial-On Demand Pumping <br /> 1. RISERS AND LIDS:All tanks to be manholed per EHD requirements for access to internal vaults and for septage <br /> pumping. All risers shall be watertight with a watertight seal and correlated with septic tank manufacturer. <br /> 2. PUMP VAULT:A 24 inch,Orenco®BioTube Pump Vault®is specified in the last compartment of the secondary <br /> septic tank, Model PVU57-2419 for effluent pumping. Housed inside the vault is the BioTube assembly consisting of <br /> 1/8 inch mesh polypropylene tubes. <br /> 3. FLOATS AND SWITCH ASSEMBLY:Model MF3A-YP,G,W. Yellow/purple wires correspond with the high <br /> water alarm and lag pump on,green wire corresponds with pump on/off and white wire correspond with low water <br /> alarm. <br /> 4. EFFLUENT PUMPS: Two pumps required in Pump Vault(duplex system),Model P50-0712. Pumps 50 gpm, at <br /> 314 horsepower and 230 volts. <br /> 5. ELECTRICAL SPLICE BOX: Model SB5 <br /> 6. CONTROLS AND ALARMS: Panel with high and low water alarm,with lag pump on. <br /> Model MVP-DAX-2RO. Pump control panel mounted on exterior wall within 50 feet of the tanks and pumps. Control <br /> panel must have a lockable disconnect switch. <br /> 7. MANUAL DISTRIBUTION VALVE: One inlet and preferably three outlets to the filter bed, leachlines/seepage <br /> pits and potential replacement area(capped off). <br /> i <br /> 8. ADDITIONAL APPURTENANCES: Carbon Filters for roof vents and disposal field vents, if needed or required. <br /> Model will depend on pipe size: Model CF4 or CF6 <br /> INPUT PARAMETERS <br /> Lateral Orifice Size 118 inch Residual Head at Last Orifice 5.0 ft <br /> Orifice Spacing 4.0 ft Total Number of Laterals 22 <br /> Lateral Length 19.0 ft Lateral Line Size 1.0 in. <br /> Lateral Pipe Schedule 40 Distributing Valve Model VJ 3 <br /> Manifold Length 20.0 ft Manifold Line Size 1.25 in. <br /> Manifold Pipe Schedule 40 Lift to Manifold --5.0 ft <br /> Transport Length -175 ft Transport Line Size 2.0 in. <br /> Transport Line Schedule 40 Discharge Assembly Size 1.5 in. <br /> Flow Meter FM 200 Add-on Friction Losses -20.0 ft <br /> Total Flow Rate 47.6 gpm <br /> NOTES: 1.) A water softener cannot be used for the new Chocoholics facility. 2.) Hardpan strata <br /> under the filter bed area and leachlines must be breached. 3.) Pressurized air should be considered <br /> through filter bed laterals when leachlines and seepage pits are utilized. <br /> P. O. Box3794 # Turlock,Cil 95381 ♦ Office (209) 668-1403 * FaX(209)668-2598 <br /> 1 <br />