Multifamily building sanitary facilities.
Daniel OrtizDaniel OrtizVenezuela

Units discharge pipes in the plumbing are able to drive. for the purposes of drains; a sanitary installation is the number of pipes; at each level of the building; receiving direct discharges of sanitary parts siphons usually branch pipes or drain must be installed with slope (up to 2%); not taking into account this parameter for selecting the diameter. so; when drains perform the analysis of the sections in the project facilities; the need to specify a slope to them. when it comes to downspouts and drainage network for the capture and conveyance of rainwater that fall on the exposed areas of the building; the design function is usually based on the maximum areas that can be captured by these elements of storm drainage network; in this case; and respective rain rate (mm / hr). bajante area: it corresponds to the maximum area that can be captured by the charge riser capture rainwater (usually that fall on the roof of the building). collector area: a storm sewers has the same characteristics as the sewage; except that lead rainwater only. therefore it will be necessary to specify the areas that may be drawn for each diameter the storm collectors but for four slope values: 1%; 2%; 4% and 6%.