Irrigation and drainage works
Building of agricultureConstruction and maintenance of swimming poolsConstruction of communicationConstruction of industrial plants and facilitiesConstruction of modular buildingsConstruction of transport infrastructureEngineering survey for constructionIrrigation and drainage worksWater and steam

Irrigation and drainage works (5)

Aggradation areas
Aggradation development territory
Plugging vertical, inclined shafts, pits
Protect land from erosion, salinization and
Protection of soil and groundwater