Parks and park engineering . Cement SidewalkCinder Foundation 6 uitrijjed pipe Method of Collecting SurfaceWater from Grass Gutters. FIG. Sewer Methods of Discharge. If storm-water sewers dischargeinto other park sewers, it is not necessary to construct amanhole, as is done in city practice, providing that duecare is observed in making the connection. If a storm-water sewer discharges into an open body ofwater, the discharge may take place below the surfaceof the water. This means that the outlet must be of specialdesign. Cast-iron pipe held in place at the end by slopepaving is sometimes
Parks and park engineering . Cement SidewalkCinder Foundation 6 uitrijjed pipe Method of Collecting SurfaceWater from Grass Gutters. FIG. Sewer Methods of Discharge. If storm-water sewers dischargeinto other park sewers, it is not necessary to construct amanhole, as is done in city practice, providing that duecare is observed in making the connection. If a storm-water sewer discharges into an open body ofwater, the discharge may take place below the surfaceof the water. This means that the outlet must be of specialdesign. Cast-iron pipe held in place at the end by slopepaving is sometimes used. Or in other cases the sewer maypass out through a shore wall which holds it in position. The turbidity of the first wash is often a source oftrouble by reason of the fact that the pond or lake is renderedturbid. The first washings may be side-tracked into an 48 DESIGN outlet sewer through a pipe too small to carry the storm-water flow. Sometimes where there are springs or another adequatesource of supply for the lake or pond, the entire volume ofstorm-water is passed off into the outlet sewer direct. Calculation of Size. The usua
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Keywords: ., bookcentury1900, bookdecade1910, bookpublishere, booksubjectparks
