Specificities in designing and constructing engineering structures. Classifications of engineering structures. Rectangular and circular reservoirs and water towers (purpose, classification, technological aspects, foundation, calculation, construction and detail modelling, workmanship). Pipes (purpose, classification, demands for functionality and durability, application in regional water supply and sewerage collectors, calculations, details and workmanship). Silos and bunkers (purpose, technological aspects, actions from warehouse materials, foundation, calculation, construction and detail modelling, workmanship). Air-conditioning towers (purpose, technological aspects, calculation, construction and detail modelling, foundation and workmanship). Power-line posts (classification, analysis, construction and foundation). Chimneys (purpose, types, analysis on wind and seismic actions, detail modelling, foundation and workmanship), Antenna and TV towers (purpose, functional demands, loads and actions, calculation, details, foundation and workmanship). Shelters (purpose, functional demands, loads and actions, calculation, details and workmanship). Supporting walls and diaphragms (purpose, types, loads and actions, calculation, details and workmanship). Precast concrete elements and structures.