Organization drainage systems, drainage of waste water and rain, storm drain using reinforced concrete underground drains, sewers size calculated according to the overflow drain cycle T = 3 years.
- Arranging sewer located along the road Traffic in the area, culverts dense branching arrangement ensures the collection of water in the entire subdivision. size of the culvert size from millimeters to change from O400 O800.
- Source drainage: focus on the river systems drain canals surrounding area, including her slit Reach, River Rach.
- Depth of burial minimum drain Hc = 0,70m. Minimum slope drain is taken to ensure the ability to clean the drain i = 1 / D.
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