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• <br /> 300 WISCONSIN ADMINISTRATIVE CODE <br /> ILIIR 83 <br /> sons using the building to be served or upon the volume and type of <br /> waste.The minimum liquid capacity shall be 750 gallons. <br /> (b) Multiple tanks. When the required capacity is to be provided by <br /> more than one tank,the minimum capacity of any tank shall be 750 gal- <br /> lons.When 3 or 4 tanks are installed,approval of the design of the system <br /> shall be obtained from the department.The installation of more than 4 <br /> tanks in series is prohibited.Installation of septic tanks in parallel is pro- <br /> hibited. <br /> (c)Sizing of tank.1.Residential.The minimum liquid capacity for one <br /> and 2 family residences is as follows: <br /> SEPTIC TANK CAPACITY ONE AND TWO FAMILY RESIDENCES <br /> Number of Bedrooms Septic Tank <br /> 1 750 <br /> 2 750 <br /> 3 975 <br /> 4 1,200 <br /> 5 1,425 <br /> 6 1,650 <br /> 7 1,875 <br /> 8 2,100 <br /> 2.Public buildings.For buildings other than one and two family resi- <br /> dences the liquid capacity shall be increased above the 750-gallon mini- <br /> mum as established in Table 12.For such buildings having kitchen and/ <br /> or laundry waste,the tank capacity shall be increased to receive the an- <br /> ticipated volume for a 24-hour period from the kitchen and/or laundry. <br /> The liquid capacities established in Table 12 do not include employes. <br /> Table 12 <br /> Apartment buildings(per bedroom—includes auto washer) 150 gals. <br /> Assembly hall(per person—no kitchen) 2 gals. <br /> Bars and cocktail lounges(per patron space) 9 gals. <br /> Beauty salons(per station—includes customers) 140 gals. <br /> Bowling alley(per alley) 125 gals. <br /> Bowling alley with bar(per alley) 225 gals. - <br /> Campgrounds and camping resorts(per camp space) 100 gals. <br /> Campground sanitary dump stations(per camp space) 5 gals. <br /> (omit camp spaces with sewer connection) <br /> Camps,day use only—no meals served(per person) 15 gals. <br /> Camps,day and night(per person) 40 gals. <br /> Car wash(automatic)—subject to state approval <br /> Car wash(per car handwash) 50 gals. <br /> Catch basins—garages,service stations,etc.(per basin,etc.) 100 gals. <br /> Catch basins—truck washing(per truck) 100 gals. <br /> Churches—no kitchen tper person) 3 gals. <br /> Churches—with kitchen(per person) 7.5 gals. <br /> Condominiums(per bedroom—includes auto washer) 150 gals. <br /> Country clubs—subject to state approval <br /> Dance halls(10 sq.ft.per person) 3 gals. <br /> Dining hall--kitchen and toilet waste—with dishwasher and/or with <br /> disposer(per meal served) 11 gals. <br /> Dining hall—kitchen waste only(per meal served) 3 gals. <br /> Drive-in restaurants—all paper service(per car space) 15 gals. <br /> Drive-in restaurants—all paper service inside seating(per seat) 15 gals. <br /> Drive-in theaters(per car space) 5 gals. <br /> Employe–in all buildings,per employe—total all shifts 20 gals. <br /> Floor drain(per drain) 50 gals. <br /> Ilospitals per lied space) 200 gals. <br /> kagistrr, February, 19}{5,No.350 <br />