Construction of the Krasnodar Chemical Plant. Installation of metal structures. VB Korolev's team of high-altitude assemblers is working. Felling at logging in the foothills of the Caucasus. Timber transportation by helicopter "MI-8". View of a helicopter in the air with whips. Repair of the Timashevskaya distance of the railway track. Replacing old, broken sleepers with new ones using a sleeper.