The video depicts several people on a blue metal tower-like structure, possibly a crane

The video depicts several people on a blue metal tower-like structure, possibly a crane. One person, wearing a safety harness and orange vest, is standing at the edge of a platform, seemingly working on something. Another person, wearing a green vest, is also attending to the task. Several other people in dark uniforms are standing in the center of the platform, presumably overseeing or assisting. The structure is located near a busy road with cars moving below. The environment seems to be an urban area with trees and buildings visible in the background.