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PIGGY SA'K PLUG !N WEATHER <br />P00007 ENCLOSURE -OR LOCALE <br />IN mOjSE SASE'4EN' <br />POWER SUPPLY - - <br />'%,A `a' PUMP PQ.kER k:•)R0 .- . <br />24" MANI+OL£ — <br />i ALARM FLOAT ON SEpARArE <br />ELECTRICAL CIRCUIT <br />k RESERVE CAPACITY <br />I'AFTER ALARM souN05 <br />i <br />START W EL <br />3" <br />—SruT-OFf LtEv_EL <br />Ij'-1t MINIMNM OEPTH <br />ALARM WIRE FROSTPROOFiNG THE <br />MANHOLE CUvER SEWREG DISCHARGE PIPE <br />TO PREVENT UNAUrHOR12E0 <br />),ENTRY <br />PUMPING RATE SHOULD NOT EXCEED DROP BOX <br />OUTFLOW CAPACITY OR 45 GALLONS PER MINUTE <br />(2700 GALLONS PER HOUR). <br />PUMP DISCHARGE HEAD MUST BE ADEQUATE TO <br />OVERCOME ELEVATIUN DIFFERENCE BETWEEN THE <br />PUMP AND DISTRIBUTION WX PLUS FRICTION LOSS <br />IN DISCHARGE PIPE <br />LIQUID CAPACITIES OF VERTICAL CIRCULAR TANKS <br />INSIDE DIAMETER OF TANK <br />IN FEET <br />PLACE A RUCK ENVELOPE <br />AROUND 015CHARGE PIPE <br />1.5 <br />130 <br />ROCK SHOULD BE 3'4 TO 2 V2 <br />235 <br />INCHES IN DIAMETER. WITH <br />37 0 <br />OP OTHER NO SACS: COVER WITH A 2 <br />530 <br />ajNIo,4 <br />Mr,N�ISCONI INCH THICK SHEET OF <br />940 <br />EXPANDED POLYSTYRENE. <br />1470 <br />AIN - <br />WHEREVER POSSIBLE MAIN- <br />213.0 <br />TO SOIL <br />+ TREATMENT TAIN A GRASS COVER OVER <br />TREAT <br />12 <br />AREA TOP OF TRENCH AND ALLOW <br />24 <br />1/4 WEEPHOLE FOR SNOW TO REMAIN IN PLACE <br />DRAWBACK; ORWHEN SNOW COVER IS LIGHT. <br />_ <br />CHECK vALvE MAY <br />0.1 TO 5 <br />BE INSTALLED IF PLACE A 6 INCH MAY OR <br />. - <br />PIPE To TREATMENT <br />AREA FRC`T STRAW LAYER ON GROUND <br />85 <br />ABOVE PIPE. <br />PUMPING RATE SHOULD NOT EXCEED DROP BOX <br />OUTFLOW CAPACITY OR 45 GALLONS PER MINUTE <br />(2700 GALLONS PER HOUR). <br />PUMP DISCHARGE HEAD MUST BE ADEQUATE TO <br />OVERCOME ELEVATIUN DIFFERENCE BETWEEN THE <br />PUMP AND DISTRIBUTION WX PLUS FRICTION LOSS <br />IN DISCHARGE PIPE <br />LIQUID CAPACITIES OF VERTICAL CIRCULAR TANKS <br />INSIDE DIAMETER OF TANK <br />IN FEET <br />GALLONS PER FOOT <br />OF DEPTH <br />1.5 <br />130 <br />20 <br />235 <br />2.5 <br />37 0 <br />30 <br />530 <br />40 <br />940 <br />5.0 <br />1470 <br />60 <br />213.0 <br />FOR EXAMPLE. A CIRCULAR TANK WITH AN INSIDE <br />DIAMETER OF 4 FEET HAS 94 GALLONS OF LIOU10 <br />CAPACITY PER FOOT OF DEPTH. <br />TO PUMP 200 GALLONS PER CYCLE. THE PUMP <br />CONTROL SWITCHES WOULD NEED TO BE SET 21 <br />(00/94) FEET APART <br />BACKFILL <br />EXPANDED <br />POLYSTYRENE <br />DISCHARGE a e <br />PIPE 6' <br />ROC K'A - 2'/z DIA. - <br />TO DETERMINE THE LIOUID <br />CAPACITY OF ANY TANK. FIRST <br />DETERMINE THE SURFACE AREA <br />OF THE LIOUID MULTIPLY <br />THIS VALUE BY 75 (GALLONS <br />PER CUBIC FOOT) TO DETER- <br />MINE THE TANK LIOUID <br />CAPA ITY IN GALLONS PER <br />TOOT OF DEPTH. <br />DROP BOX <br />Z <br />FRU_ M_PUMP 1 _ DRAIN TILE OR RIGID <br />PERFORATED PLASTIC PIPE <br />"v S MIN FROM BOTTOM OF TRENCH TO <br />WATER TABLE OR CLAY OR ROCK <br />I LAYER <br />SOIL TREATMENT AREAS FOR TYPE I HOMES* <br />SEWAGE FLOW - 150 "dD PER BEDROOM <br />*SPECIAL DESIGN SHOU,D BE USED TD PROVIDE AOEOLIATE <br />TREATMENT AND ABSJRPTION OF EFFLUENT <br />RECOMMENDED AMOUNT OF EFFLUENT TO PUMP <br />PER CYCLE IS 25 PERCENT OF DAILY SEWAGE FLOW. <br />MINIMUM AMC NT OF EFFLUENT TO PUMP PER <br />CYCLE 15 75 LLONS. <br />U04IVERS-rY 0r M-NNESOTA <br />EXTENSION AGRICULTURAL ENGINEERING <br />— -. ._....__. _T_OV-0 I d <br />1 uMPING STATION �• Y <br />V <br />REQUIRED SOIL TREATMENT AREA <br />IN SQUARE FEET PER BEDROOM <br />AT <br />RATE <br />TRENCHES <br />MINUTES PER <br />INCH <br />E <br />pp�� gELOW <br />PPE <br />BEDS <br />DIS?RIBUTION IN INCHES <br />6 <br />12 <br />18 <br />24 <br />FASTER <br />THAN 0.10 <br />_ <br />0.1 TO 5 <br />125 <br />125 <br />1 L <br />85 <br />75 <br />6 TO 15 <br />190 <br />190 <br />150 <br />125 <br />115 <br />16 TO 30 <br />250 <br />250 <br />200 <br />1165 <br />ISO <br />31 TO 45 <br />300 <br />300 <br />240 <br />200 <br />ISO <br />46 TO 60 <br />330 <br />330 <br />265 <br />220 <br />200 <br />SLOWER <br />THAN 600 <br />SEWAGE FLOW - 150 "dD PER BEDROOM <br />*SPECIAL DESIGN SHOU,D BE USED TD PROVIDE AOEOLIATE <br />TREATMENT AND ABSJRPTION OF EFFLUENT <br />RECOMMENDED AMOUNT OF EFFLUENT TO PUMP <br />PER CYCLE IS 25 PERCENT OF DAILY SEWAGE FLOW. <br />MINIMUM AMC NT OF EFFLUENT TO PUMP PER <br />CYCLE 15 75 LLONS. <br />U04IVERS-rY 0r M-NNESOTA <br />EXTENSION AGRICULTURAL ENGINEERING <br />— -. ._....__. _T_OV-0 I d <br />1 uMPING STATION �• Y <br />V <br />