passengers, including fans of the 2018 fifa world cup, which took place in 11 major russian cities tver carriage worksactually a unique enterprise, firstly, on a large scale, more than 7,000 people work here. secondly, this is one of the few full-cycle enterprises, that is , not only the assembly of wagons takes place here, but, in principle, the whole process starts from the beginning. botki putting into production manufacturing further the smallest details that are used in the assembly of cars , assembly of cars, and then their testing is already in production operation compared to conventional single-deck cars, the capacity of double-deck cars is 80% higher, but the difference in weight is small. 58 tons for a single-deck car versus 64-66 tons for a double-deck car, as a result, the energy intensity of transportation and operation on the railway is noticeably reduced; the accuracy of the tver carriage works in double-deck cars is about 170 cars per year. that is, it is 14 wagons. well, about 14-15 wagons per month, the assembly of wagons takes place in several stages after welding and painting, the