Structural Driving Plan No. 1

The structural scheme of the passage No. 1 is a monolithic reinforced concrete frame, made according to the frame scheme.  

- Foundations - bored reinforced concrete piles ∅600 mm with a monoline reinforced concrete grillage 800 mm thick.

- Walls and supports - monolithic reinforced concrete with a thickness of 500 mm.  

- Load-bearing coating - monolithic reinforced concrete slab with a thickness of 700 mm. Pavement with a thickness    

 250mm (see section AR).

Bored piles are made with the use of casing inventory pipes ∅630 mm, immersed with  

Complete soil removal by continuous moving auger method. With the following  

reinforcing it with reinforcement cages and pouring sulfate-resistant Portland cement cl B25..

Casing pipes are reusable inventory formwork. In the process   of concreting, they are extracted from the ground