Landslides and tunnels | Hydrostroy

Reinforcement of landslides and tunnels

LANDSLIDE “HRABRINO”

Main construction work executed:

● drainage and drainage equipment;

● supporting walls, reinforcement by anchor bolts, foundation mats for unstable ground, drilling and pilot reinforcement;

● recultivation and afforesting.

SEWERAGE TUNNEL SOFIA AIRPORT

Main construction work executed:

● inner diameter – 2.00 m;

● length – 210.00 m;