Planning, designing and realization development of structures. Preparation work at a site. Rock and earthwork, special foundation engineering. Carpenter and cabinetmaker works, boarding of the structures and elements, concrete work - concrete production, transport, deposition and tending.
Digging of a tube ditch, trenchless technology, pipe work. Transport in and out of the site. Operational and social equipment of the site, construction yard and line structures site organization. Main responsibility of technical stuff and works foreman during the construction phase, occupational safety. Operational evidence of the structures.