Hydromechanization
Raising of soil by sand alluvium; cleaning of lakes, rivers; deepenings of reservoirs, channels, rivers; expansion of beds; alluvium of platforms under beaches; soil alluvium under construction; any volumes. alluvium of dams, dams and the coastal areas under beaches; arrangement and upclassing of...
Group: Alluviation of areas under construction
Raising of soil by sand alluvium; cleaning of lakes, rivers; deepenings of reservoirs, channels, rivers; expansion of beds; alluvium of platforms under beaches; soil alluvium under construction; any volumes. alluvium of dams, dams and the coastal areas under beaches; arrangement and upclassing of...
Group: Alluviation of areas
Raising of soil by sand alluvium; cleaning of lakes, rivers; deepenings of reservoirs, channels, rivers; expansion of beds; alluvium of platforms under beaches; soil alluvium under construction; any volumes. alluvium of dams, dams and the coastal areas under beaches; arrangement and upclassing of...
Group: Sand-washing
Raising of soil by sand alluvium; cleaning of lakes, rivers; deepenings of reservoirs, channels, rivers; expansion of beds; alluvium of platforms under beaches; soil alluvium under construction; any volumes. alluvium of dams, dams and the coastal areas under beaches; arrangement and upclassing of...
Group: Hydraulically placed works
Raising of soil by sand alluvium; cleaning of lakes, rivers; deepenings of reservoirs, channels, rivers; expansion of beds; alluvium of platforms under beaches; soil alluvium under construction; any volumes. alluvium of dams, dams and the coastal areas under beaches; arrangement and upclassing of...
Group: Reclamation of beaches
