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15) 90 feet of =inch supply line <br />16) <br />leads to F 15 gallons of drainback volume <br />(Tip: "top feed" manifold to control the drainback) <br />203 gallons TOTAL pump out volume (treatment + drainback) <br />7) =feet vertical lift from pump to drainfield laterals, leads to a <br />18) 47 GPM @ 24 feet of head, DISPERSAL Pump requirement <br />( >50 gpm may require additional 3-6' head allowance for discharge assy) <br />19) 1500 gal Dose tank (code minimum) 1500 gal Dose tank (design size / LUG req'd) at 29.00 gpi <br />7.0 inch swing on Demand float, or Timed dosing of4.3 min ON (confirm pump rate with drawdown <br />(to deliver Average flow, 66% of Peak design flow) 1 9 1hrs OFF test and adjust as necessary) <br />1)Tinches <br />inches of from bottom of tank to "pump OFF" float <br />2) inches from bottom of tank to "pump ON" float, orP3q2 <br />inches to "timer ON" float if time dosed <br />from bottom of tank to "Hi Level" float, or inches to "Hi Level" float if time dosed <br />862 gallons reserve capacity (after High Level Alarm is activated) <br />SB#2 elev. 942.1 <br />28 inches, or 2.33 ft. to Redox or other limiting condition (This must match the soil boring log) <br />Treatment zone contains=inches 0% soil credit and =inches 50% soil credit <br />=inches, or 1.00 ft. of vertical separation required <br />leads to bottom of rock no more than: elev. 945.1 <br />=inches, or =ft, Below existing grade CRITICAL FOR FUTURE CERTIFICATIONSH! <br />s) 12 inches of rock below the pipe <br />2 inches of rock to cover the pipe <br />Overall Dimensions: 15.0 ft. wide by E67.01 ft. long Pressure Bed <br />Rock Bed materials: <br />=ft. ft. by 67.0 ft. by 14 inches total, plus 20% gives 53 yd or `1.4= =ton <br />I hereby certify that I have completed this work in <br />accordance with all applicable ordinances, rules and laws. <br />'r �✓"��`fi 7iL1,lV 1}.)L� < 10/21/2017 <br />Designer Signature Company License# Date <br />