The channels are designed from the tray elements in the series 3.006.1-2.87. Trays of channels are laid on a sandy preparation with a thickness of 100 mm. Seams between precast reinforced concrete elements are filled with cement mortar.
The working design of the canal from reinforced concrete trays contains the following drawings:
- Total information;
- wiring diagram of the heating network;
- design of turns, fixed supports H1;
- design of the heating chamber UT1, TK;
- design of the discharge well SK1;
- site monolithic УМ1.

The format is DWG, compatible with AutoCAD 2004-2017, Compass, ZWCAD, nanoCAD, BricsCAD, etc.