BIS

Organization of reparation and maintenance in the fields of building construction, industrial construction, plant construction, work on scaffolding, special engineering, pipeline construction, steel construction and container construction as well as in the electrical engineering field, namely, procurement of contractors for others, providing cost analyses, providing statistical analyses and reporting services for business purposes, and cost accounting, namely, budget controlling and reporting to customers

Construction, installation, maintenance and repair services, namely, building construction, building maintenance, building repair, construction of industrial buildings, construction of industrial plant buildings, erection, rental and dismantling of scaffolding, pipeline construction, pipeline maintenance, pipeline repair, steel building construction; container installation, namely, installation of metal containers, vessels, pressure vessels and storage tanks; installation of electrical cabinets, installation of photovoltaic installations and solar thermal installations, installation of control systems, namely, installation of temperature control systems, pressure control systems, flow rate control systems and speed control systems for air conditioners, elevators, heaters, ventilators, machines, refrigeration machines, pipelines, metal containers vessels, pressure vessels and storage tanks; building services in fields of lagging, namely, installation of thermal insulations and sound insulations in buildings and installation of fire protection fixtures and electromagnetic radiation protection fixtures in buildings; installation of buildings, parts of buildings, claddings and roofings; building of storage rooms for cooling; renting of construction tools, building equipment and scaffolding; supervision and inspection of construction works and projects, namely, construction management and construction supervision

Technological advice and technical design in the fields of building construction, industrial construction, plant construction, scaffolding, special engineering, pipeline construction, steel construction and container construction; electrical engineering in the fields of building construction, industrial construction, plant construction, scaffolding, special engineering, pipeline construction, steel construction and container construction; technological advice and technical design regarding measurement technique for temperatures, pressures, flow rates and speeds of air conditioners, elevators, heaters, ventilators, pipelines, metal containers, vessels, pressure vessels, storage tanks, refrigeration machines, machines; technological advice and technical design regarding control and feedback control systems for temperatures, pressures, flow rates and speeds of air conditioners, elevators, heaters, ventilators, pipelines, metal containers, vessels, pressure vessels, storage tanks, refrigeration machines, machines; technological advice and technical design regarding lagging, insulation for cold, sound insulation, fire protection requirements and protection against electromagnetic radiation for buildings