Tip-Off

SINOPSE

Everyday life of an elevator equipment specialist: complaints, inspections, acceptance of new elevators. In response to one of the complaints, a commission is formed to identify extraneous sounds and noises in the applicant's apartment. During the check, there is an assumption about the presence of sound from the engineering networks of the elevator. Additional examinations are being conducted. In parallel, a new elevator is being accepted, which is accompanied by problems.