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PIGGY BACK PLUG IN wear►+� AIARM wiRE FROSTPROOFtNG THE DROP 80X -� <br /> P� ��"� �A� MANNOLE COVER SECURED 12' SOIL COvER <br /> IN MOUSE 80.5EMENT DISCHARGE PIPE <br /> POWER SUPPLY�0 � PREVENT UNAUTMORIZED : <br /> �NTROL WIRE ��Y 3/j-2�/Z OIA.ROCK . <br /> PUMP POWER �ORD PLACE A ROCK ENVELOPE DRAIN TILE OR RIGID • <br /> 2a'�aur+o�E AROUNO DISCHARGE PIPE. fROM PUM pE�p�p�p p�,p,STIC PIPE <br /> ROCK SHOULD 8E 3/a TO 2�t —� 3'MIN. FROM 80TTOM OF TRENCH TO <br /> iROM UNION OR OTMER INCHES IN OIAMETER, WITH WATER TABLE OR CLAY OR ROCK <br /> _ pUICK DISCONNECT NO SAND. COVER WITH A 2 �LAYER <br /> 5T� FITTING INCH THICK SHEET OF , <br /> AU1RM FLOAT pN SEpARATE <br /> E�ECraita� CiRCu�r , EXPAN�ED POLYSTYRENE. <br /> �5E►zvE CAPACITY WHEREVER POSSIBLE MAIN- • <br /> AFTER ALARM SOUNOS TO SOIL <br /> TREATMENT TAIN A GRASS COVER OVER SOIL TREATMENT AREAS FOR TYPE I HOMES° <br /> nREa TOp OF TRENCH ANO ALLOW <br /> START LEVEL 9 _ �/' wEEPHoiE � SNOW TO REMAIN IN PLACE. REOUIRED SOIL TREATMENT AREA <br /> -- - -- 3.]~� — ORAINBACK;oR yyHEN SNOW COVER �S LIGHT, IN SOUARE FEET PER BEDROOM <br /> 1— _ ---- - -- CMEfK VALVE MAY <br /> 1 BE INSTALLED IF pLACE A 6 INCH HAY OR PERCOLATION <br /> � SHUT-OFF LEvEI Sj__ p�pE Tp TREATMEP(T RATE IN TRENCHES <br /> � a�aEa i5 �c^r STRAW LAYER ON GROUND MINUTES PER <br /> i2'-ie'MINIMUM OEPTM �F ABOVE PIPE. INCH SEEPAGE DEPTH OF ROCK BELOW <br /> 00 BEDS �ISTRIBUTION PIPE. IN INCHES <br /> PUMP4Bl.E CAPACITY 6 �2 �S 24 <br /> AT LEAST 75 GAUANS <br /> BACKFI LL <br /> EXPANDED FASTER _ _ — — — <br /> POLYSTYRENE THAN 0.1 b <br /> PUMPING RATE SHOULD NOT EXCEED DROP �X e' <br /> OUTFLOW CAPACITY OR 45 GALLONS PER MINUTE OISP�PE GE 6d O.i TO 5 125 125 100 85 75 <br /> (2T00 GALLONS PER HOUR). 6 TO 15 190 190 150 125 115 <br /> PUMP DISCHARGE HEAD MUST BE ADEQUATE TO RpCK�/a-2'/i OIA. <br /> OVERCOME ELEVATION OIFFERENCE BETWEEN THE 16 TO 30 250 250 200 165 150 <br /> PUMP AND DISTRIBUTION BOX PLUS FRICTlON LOSS <br /> IN �ISCHARGE PIPE. 31 TO 45 300 300 240 200 �80 <br /> 46 TO 60 330 330 265 220 200 <br /> LIQU10 CAPACITIES OF VERTICAL CIRNt.AR TANKS SLAWER _. _ _ — -- <br /> THAN 60b <br /> INSIOE DIAMETER OF TANK GALLONS PER FOOT <br /> IN FEET Of OEPTH °SEwAGE F�ow • iso c�ao PEtt BEORooM <br /> D SPECiAL DESIGN SHOULO BE uSED TO PROVIDE ADEOUATE <br /> �,g 13.0 TO DETERMINE THE LIQUID rREarMENT aao A850RPTION OF EFF�UENT <br /> 2� 23 5 CAPACITY OF ANY TANK. FIRST <br /> DETERMINE THE SURFACE AREA <br /> 2•5 37•0 OF THE LIOUIQ MULTIPLY � - <br /> 3.0 53.0 THIS VALUE 8Y 7.5 (GALLONS RECOMMENDED AMOUNT OF EFFLUENT TO PUMP <br /> 4.0 94.0 PER CU81C FOOT) TO OETER- pER CYCL.E IS 25 PERCENT OF DAILY SEWAGE FLOW. <br /> 5.0 14T.0 MINE THE TANK LIQUID MINIMUM AMOUNT OF EFFLUENT TO PUMP PER <br /> 6.0 2�3.p CAPACITY IN GALLONS PER �y�E IS 75 GALLONS. <br /> FOOT OF OEPTH. <br /> FOR EXAMPLE. A CIRCULAR TANK WITH AN INSIOE <br /> OIAMETER OF 4 FEET HAS 94 GALLONS OF LIOUI� <br /> CAPACITY PER FOOT OF OEPTH. <br /> TO PUMP 200 GALLONS PER CYCLE. THE PUMP <br /> CONTROL SWITCHES WOt1L0 NEED TO BE SET 2.1 UNIVERSITY OF MINNESOTA - <br /> (p�/ga) FEET APART. ExrENSion� AGRICULTURAL ENGINEERING <br /> " lofl <br /> . PUMPING STATION ��e i <br /> . �ii i <br />