industrial climber ties a rope on the roof of a building

access alpinism apartment ascension bold builder building carabiner check climber climbing confidence connect construction danger dangerous equipment height helmet high-rise industrial industriekletterer industry inspection inspector insurance job life-threatening maintenance occupation outside paint painter pandemic prevent professional risk roof rope ropeaccess ropeaccesstechnician ropeprotector ropework safety security service site structure ties trabajosenaltura work worker workingatheights works