Horizontal lifelines are basically a system with fall arrest equipment that does not need to be dismantled when passing the steel rope and anchorage points installed along the edges near the gap, where the risk of falling begins.

During work at height, it should be known by the employees how the weather conditions will affect the working conditions and planning should be done accordingly. In work at height, weather conditions should be in conditions that will not harm the health of workers. Many adverse weather conditions such as exposure to high temperatures under the sun, cold weather, icy and slippery floors, rainy weather, windy weather should be evaluated in terms of employee safety. Steel rope and rail lifeline systems are preferred because they are more resistant to wear and tear such as weather conditions and usage damages. It should be checked periodically and a control label should be hung on it.

- Employers and employees shall ensure the health and safety of themselves and others in all their actions and duties, as accurately and safely as possible are obliged to demonstrate the application - Obligation for fire brigades and emergency aid teams to receive high rescue training 30 m (the maximum reach of ladders on fire trucks each company carrying out work at altitudes above (more height) has its own rescue plan should be in place. Obligations of the employer: to choose the safest method of application for the job, to provide a safe working environment, to provide PPE suitable for the job, to provide the necessary training for safe working Obligations of the employee: Participate in the trainings provided and apply what they have learnt to apply, recognise the safe working environment and rules to comply, to use PPE correctly and safely, if there is no safe application method not to do it.