Yard sewerage network

The objective is to collect yard drainage of wastewater from the projected object and tap into the municipal sewerage system (GC) - K2 otm.80 24
The decision circuit yard drainage depends on the terrain, location of buildings, location of the CC, other utilities, etc. Yard paving the network of ceramic pipes with a diameter of 150 mm. Network, trace along the building wall at a distance from 3 to 5 m in the direction of which coincides with the slope of the terrain.
To monitor the performance of the sewerage network and its operating device shall be provided at manhole locations accession issues out of the building, cornering the pipeline, in places of change in the diameter and slope of pipe on straight through 35 meters with a diameter of 150 mm pipe (in this case, K1, QC).
Before joining the external network on the pipeline yard drainage at 1 - 1.5 m from the red line in the depth of plot construction are placed control manhole (CC). It usually fine drop, as well projected on a street collector always has a greater penetration.
On the general plan land applied backyard sewer network, indicating all inspection, swing and control wells, hereinafter referred to municipal sewer network and building the red line.
Longitudinal profile of the network is drawn from backyard most remote issue to pit the urban network (in which the accession yard drainage network to the city). Regardless of the direction of the waste water is drawn from left to right profile.