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tiGGv 9&_% PIUK, 'N WEATHER L.ARM W,Rt DROPSON <br />P"'- FNCt0SURt t164 Il_xATE FROSTPROOF:NG THE ..�. ._� <br />IN .+VLISt SASt M* NT MANHOLt CUV! N .F i,,Rth <br />R 5 PP -414" TO PREVENT UNAuT.,*ljEIi DISCHARGE PIPE <br />■n� <br />P'pWE U Lr <br />CONTROL WIRE <br />vow H VA R cORD <br />. 4 MAN�40L E <br />FR <br />RANK <br />ALARM fL.OAT ON '.LPARATE <br />ELECTRICAL CIRCUIT <br />RESERVE CAPACITY <br />AFTER ALARM SI +4DS <br />START LEvEL <br />_ <br />SHUT-OFF 11PAL v <br />12 - IS MINIMUM DEPTH <br />Li - - -- <br />PUMPABLE CAPACITY -1 <br />AT LEAST 75 GALLONS <br />0 <br />PLACE A ROCK ENVELOPE <br />AROUND DISCHARGE PIPE <br />ROCK SHOULD BE y. TO 2 /. <br />INCHES IN D AMETER, WI T►+ <br />.*PON OR ='"ER <br />NO SAND COVER WITH A 2 <br />LIUICk [wSCONNf r t <br />I TMIC. <br />INCH THICK SHEET OF <br />ExPANDED POLYSTYRENE <br />*:-=REVER POSSIBLE MAIN - <br />TO SOIL <br />_2-►TREATMENT <br />TAIN A GRASS COVER OVER <br />AREA <br />TOP OF TRENCH AND ALLOW <br />�IiwEEP"uLE FOR <br />SNOW TO REMAIN IN PLACE <br />AfCC*VAa A <br />' C►LVoEf M6r <br />WHEN SNOW COVER IS LIGHT, <br />SE M45TAsLED " <br />PLACE A 6 INCH MAY OR <br />-- <br />PIPE ^ 'RE ATM* N' <br />rRC" <br />STRAW LAYER ON GROUND <br />� F,� <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 ELEVATION DIFFERENCE BETWEEN THE <br />PUMP AND DISTRIBUTION BOX PLUS FRICTION LOSS <br />IN DISCHARGE PIPE <br />LIQUID CAPACITIES OF VERTICAL CIRCULAR TANK` <br />INSIDE DIAMETER OF TANK <br />GALLONS PER FOOT <br />IN FEET <br />1 5 <br />OF DEPTH <br />3^ <br />20 <br />235 <br />25 <br />30 <br />40 <br />50 <br />60 <br />37 0 <br />530 <br />440 <br />1470 <br />I 2130 J <br />FOR EXAMPLE, A CIRCULAR TANK WITH AN INSIDE <br />DIAMETER OF 4 FEET HAS 94 GALLONS OF LIQUID <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 />(„ -/.._) FEET APART <br />BACKF I LL <br />EXPANDED <br />POLYSTYRENE <br />DISCHARGE <br />PIPE <br />ROCK ', 2 D1A <br />TO DETERMINE THE LIQUIC <br />CAPACITY OF ANY TANK, FIRST <br />DETERMINE THE SURFACE AREA <br />OF THE LIQUID MULTIPLY <br />THIS VALUE FY 75 (GALLONS <br />PER CUBIC F,OT) % DETER- <br />MINE THE TANK LIQUID <br />CAPACITY IN GALLONS PER <br />FOOT OF DEPTH <br />FROM PUMP DRAIN T E C* PK.10 <br />PERFORATED PLASTIC PInt <br />3 41% FROM BOTTOM OF TRENCH TO <br />WATER TABLE ON CLAW OR ROCK <br />_1. I. AYE <br />SOIL TREATMENT A*EAS FOR TYPE 1 HOMES <br />REQUIRED SOIL TREAT%"T AREA <br />ff�� ►N SQUARE FEET PER BEDROOM <br />RATEO N T I ON TRENCHES v A <br />MINUTES PER T-- <br />INCH SEEPAGE PTH OOFF ROOM <br />BEDS DIS IBUTION PIPE, If"O HIES <br />6 1? Is 24 <br />FASTER ----- --� —_ -- — THAN nit — — <br />01 <br />TO <br />5 <br />25 <br />I <br />125 <br />6 <br />TO <br />15 <br />:90 <br />190 <br />16 <br />TO <br />'O <br />250 <br />250 <br />31 <br />TO <br />45 <br />300 <br />300 <br />46 <br />TO <br />CO <br />330 <br />330 <br />SLOWER <br />THAN 606 <br />100 I <br />85 <br />75 <br />150 <br />125 <br />15 <br />200 <br />465 I <br />SO <br />240 <br />200 ; <br />IBp <br />2(-5 <br />220 <br />200 <br />3 SE *&GE r . ; w :, ' PE a SE DOOM <br />b SPEC A, ')ES Gh ;»0:.. � SE USE: T7 P OV+DE A_-4V'+A'E <br />'Rft'Wl4' AND ADS:�RP":. N Or EFr,ANT <br />RECOMMENDED AMOJNT OF UFUUEFyT TO a.;w <br />PER CYCLE IS 25 PERCENT QF DAILY SEMrAGE F__ <br />MINIMUM AMOUNT Of EFFLUENT TO PUMP PEP <br />CYCLE IS 75 GALLONS <br />c . ' . y�; InN A rt _ . • �A�1K �:U4+RE t+I'+�IG <br />v- ti- A' III ►' t.'o' <br />