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Z�„p���� Mound Design <br /> www.Septicftesource.com (vers 15.2) <br /> Property Owner. Swanson Homes Date: �J�y /, � <br /> Site Address: 47b5 Augusta Street PID: 0611723330009 <br /> Comments: Future <br /> instructians: 0 =enter data �� =adjust if desircd Q = computer calcutated - DQ N4T CHANGEI <br /> �� �bedroom Type � Residential System <br /> 2� 750 GPD design ftow <br /> 3� Yes Garbage disposat or pumped to septic 50%larger tank with multipte comp/tanks <br /> a� 2250 Gat Septic tank (code minimum) 2250 Gat Septic tank(cksign si�e J LUG req'd) <br /> Tank options: none <br /> s� 1.2 GPDIft2 mound sand loading rate contour toading rate of 12 req's a min 62.5 ft. tong rockbed <br /> � 10.0 ft rockbed width 62.5 ft �ockbed length <br /> �� 3.0 ft laterat spacing 3.0 ft perforatian spacing (maximum af 3 for both) <br /> e�d feed manifold connection <br /> 8a �late�als 6ti.5 feet tong 21.0 perfs/ tatera! 63 perf's totat <br /> (i 12 a perf ineans t�first perf starts at the middte feed manifold) <br /> > 7/32 inch perfs at �feet residuat head gives O.S6 g�n flow rate per perforation <br /> for this pert size&spacing, &pipe size on tine 12, max perfsltaterat= 30 , line#8 must be tess•-> C7K <br /> io� 4.0 doses per day (4 minimum} <br /> i�� 188 gallons per dose (treatment volume) <br /> 2.�0 5x <br /> >>, 2.00 inch diametec laterais must be used to meet"4x pipe votume"requirement <br /> 2.00 3x <br /> i3� �feet of 2.0 inch suppty line leads to �gatlons of drainb�ck votume <br /> {Tip:"top feed"manifold to control the drainback) <br /> �a� �t#####gatlons TOTAL pump out volume (treatmeni+drainback) <br /> �s> feet vertical lift from pump to rrwund laterats, teads to a: <br /> �6� 36 GPM B �feet of head, Pump requirement (note: >SOgpm may require an e7ctra 3-6'o#1�ad) <br /> ►�� 7� gal Dose tank(code miMmum) 1300 gat Dose tank(�sign size / LUG req'd) at 25.44 gpi <br /> teads to a <br /> is> ####A�#irtth swing on Demand float, or timed dasing of #####min QN (confirm pump rate with drawdown <br /> (this detivers Average ftow, =70�6 of Peaic design flow) #####hrs OFF test and adjust as neeessary) <br /> ig� 12 inches from bottom of tank to"Pump OFF"float <br /> ?o� ##fi�###inches from bottom of tank to"Pump ON"fioat, or 12 inches to'Timer ON'ftoat if time dosed <br /> ��� A�W�inches from bottam of tank to"Hi Levei"ftoat,or ##### inches to"Hi tevet"float if time dosed <br /> a�� �gatlons reserve capacity {after High Levet Alarm is activated) <br />