How to assemble the VK set: water and drainage
WhereDrawingsVK set: water and drainage or the button in the Calculation and checks windowHeating and ventilation go in a separate HVAC set (Heating, underfloor heating, air conditioning, ventilation): per GOST R 21.101-2026, cl. 4.2.4, each main set has its own designation with a mark and its own numbering, and the standard does not allow combining VK and OV. The stamp reads project-VK.
What is in the set
- A plan of systems B1, T3, K1 by floor, with symbols and outlet heights, without heating and ventilation.
- Axonometric diagrams of systems B1, T3 and K1 per GOST 21.601, one per system with all floors: diameters, slopes, levels from the first-floor level, risers , (cl. 4.7, Fig. B.1–B.2), a pipe going to another floor drawn as a vertical.
- Outlet schedule: fixture, outlet, height from the floor, diameter.
- Specification: fittings and pipes by diameter, in meters.
What is important to know
- The sheet format and plan scale are the same as in the electrical set, and are chosen in .
- Diagram scale: 1:50, 1:100 or 1:200 (GOST 21.601, Table 1), the largest one it fits in; it is shown in the stamp. If it does not fit even at 1:200, it is fitted without a scale.