728x90 tower crane2 47. Tower Crane Erection & Dismantling Erection/climbing/dismantling of tower cranes is a potentially hazardous process involving working at heights, awkward postures, lifting and aligning components of significant size and mass and installing temporary support systems. These are all performed under significant time pressure. Persons undertaking the work should be competent in the tasks they will be involved in, and must have the app.. 2022. 12. 21. 28. Operating Cranes (Pedestal or Tower) A crane is an item of plant intended for raising or lowering a load and moving it horizontally including the supporting struture of the crane and its foundations. There are a range of 'fixed' (tower, bridge, gantry, portal boom, vessel-mounted) and 'mobile' (slewing, non-slewing, vehile loading) cranes. Category Hazards Controls Overloading 1. Caused by exceeding the operating capacity or operat.. 2022. 12. 15. 이전 1 다음 728x90
